AND8123JP - 臨界導通モード(CrM)で動作する力率補正段
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- しょうこ すみだ
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1 (PFC) PFC PFC (PFC) IEC1 (THD) AC PFC APPLICATION NOTE () 4 V ( ) (Figure Figure 4) 1MOSFET MOSFET trr PFC dl/dtrms Diode Bridge PFC Stage Power Supply + AC Line IN Controller + Bulk Capacitor LOAD Figure 1. Power Factor Corrected Power Converter PFC PFC (MC6MC68MC6)NCP165 W Semiconductor Components Industries, LLC, 14 November, 14 Rev. 1 Publication Order Number: AND81JP/D
2 AND81/D Diode Bridge Diode Bridge Icoil + L Icoil + L + IN V in IN V in V out The power switch is ON The power switch being about zero, the input voltage is applied across the coil. The coil current linearly increases with a (V in /L) slope. The power switch is OFF The coil current flows through the diode. The coil voltage is (V out V in ) and the coil current linearly decays with a (V out V in )/L slope. Coil Current V in /L Icoil_pk (V out V in )/L Critical Conduction Mode: Next current cycle starts as soon as the core is reset. Figure. Switching Sequences of the PFC Stage (Figure ) (V in /L) V in L (V out V in )/L V out PFC () (Figure 4)EMI( 1 nf 1. F) Figure (V in ) PFC1V in AC AC PWM PWM MOSFET (Figure Figure 4) Figure 4 8 AC EMI Icoil T Icoil_pk (eq. 1) <Icoil> T 1( T) Icoil_pk Icoil_pk(k*V in ) <Icoil> T Icoil T k*vin k* * * sin(t) (eq. ) AC
3 AND81/D V in L1 PFC Stage D1 AC Line Input Filtering Capacitor X1 Bulk Capacitor + C1 R7 Current Sensing Resistor Zero Current Detection PWM Latch S Output Buffer Current Envelope R Current Sense Comparator Q R1 R Multiplier Error Amplifier Vref C R R4 Figure. Switching Sequences of the PFC Stage PWM PWMMOSFET Peak Inductor Current (Icoil) T MOSFET DRIVE (Tac is the AC line period) Figure 4. Coil Current 8AC
4 AND81/D ton *L* Pin toff * *L* Pin * ( **sin(t)) *sin(t) ton * **sin(t) (eq. ) **sin(t) MC6 AC (ton) (V in /L) Icoil(t) Vin L *t (eq. 4) (ton) (Icoil_pk) Icoil_pk Vin L *ton (eq. 5) ton L * Icoil_pk (eq. 6) Vin (toff) (V in V out ) ((V out V in )/L)(Icoil_pk) Icoil(t) Icoil_pk Vin *t (eq. 7) L Icoil toff L * Icoil_pk (eq. 8) Vin ( T)tontoff T ton toff L * Icoil_pk * (eq. 9) Vin * ( Vin) (17) ACrms Icoil_pk * * Pin *sin(t) (eq. 1) AC(9)Icoil _pk T * * L* Pin *sin(t) * **sin(t) * ( Vin) (eq. 11) T *L* Pin * * ( Vin) (eq. 1) f *L* Pin 1 **sin(t) (eq. 1) (ACrms) 1 *L* Pin AC 1 **sin(t) ACAC 4
5 AND81/D Figure 5. Switching Frequency Over the AC Line RMS Voltage (at the Sinusoid top) f(9) =1rms V out = 4 V ( = 18V %= 7V6%)V out AC (LLHLLLVa chl) Figure 7. Switching Frequency Over the AC Line ACf1 = VV out = 4V AC1 5 Figure 6. Switching Frequency vs. the Input Power (at the Sinusoid top) f( W) = 1 1 WPFC MHz MC6 4kHz Figure 8. Switching Frequency Over the AC Line 9 = 9V Figure 5(f ) AC 5
6 AND81/D EMIPFC ( ) (5 khz)emi. s (5 khz) PFCAC AC lin(t) *lac*sin(t) (eq. 14) Iin(t)ACIac AC lin(t) Icoil T Icoil_pk (eq. 15) <Icoil> T T Icoil_pk Icoil_pk * *lac*sin(t) (eq. 16) PFC1 ACrmsrms ( Pin * lac) Icoil_pk * * Pin *sin(t) (eq. 17) sin(t) 1 (Icoil_pk)H rms (Icoil_pk)H * * Pin (eq. 18) AC Icoil_max * * Pin max (eq. 19) LL <Pin>max LLAC rms rms1. rms rms 1. rms MOSFET < t < ton (IM(t) Vin * tl Icoil_pk * tton) (ID(t) Icoil_pk ( Vin) * tl Icoil_pk * (T t) ton<t<t (T ton) ) Trms (Icoil)rms T 1 T *ton Icoil_pk * t T *dt Icoil_pk * *dt T t ton ton T ton (eq. ) (Icoil)rms T 1 T *Icoil_pk ton * ton (T ton) * Icoil_pk *Icoil_pk * T T T ton Icoil_pk * T ton (eq. 1) T ton 6
7 AND81/D (Icoil)rms T 1 T *Icoil_pk *ton (T ton) ) * Icoil_pk * ( Icoil_pk (eq. ) (Icoil)rms T Icoil_pk * (eq. ) 1 T *ton T ton (Icoil)rms T Icoil_pk (eq. 4) AC rms17 (Icoil)rms T * * Pin *sin(t) (eq. 5) V in rms V in AC rms<(icoil)rms> T rms rms (eq. 6) Tac (Icoil)rms Tac * (Icoil)rms T *dt Tac = */AC( ms16.66 ms)ac PFCAC AC (Tac/) 5 Tac (Icoil)rms Tac * * * *sin(t) Pin *dt (eq. 7) rmsrms * * Pin *sin(t) ( * * Pin ) rmsrms ( ) Icoil(rms) * Pin (eq. 8) MOSFET 5% (Figure 9tt FR ) 7
8 AND81/D Figure 9. Turn Off Waveforms Figure 9 MOSFET () t (Figure 9) t FR * Icoil_pk psw * t t (eq. 9) FR T * Icoil_pk * t FR T tt FR Figure 9 T 9 () T L * Icoil_pk * Vin Vin. 99 psw Vin * ( Vin) * (t t FR) (eq. ) *L 1 AC psw (<psw>) (eq. 1) psw Tac Tac * Vin * ( Vin) * (t tfr) * dt *L psw t t FR *L * Tac Tac * Vin * * dt Tac Tac * Vin *dt (eq. ) 8
9 AND81/D V out ( * *) ( Tac Tac * Vin *dt) (eq. ) psw t t FR * * * * *L (eq. 4) psw *(t t FR)* * *L * 4 (L) L 4(V out /)MOSFET MC6 AC () PFC 1 tt FR MOSFETQ (Figure 1)t Q Q1 (Q/) (t = Q/I drive t = [Q1 + (Q/)]/I drive ) t FR Figure 1. Typical Total Gate Charge Specification of a MOSFET MOSFET (Qcc*Vcc*f)Qcc VccMOSFET Vccf PFC MOSFET MOSFET (1/*C parasitic *V *f)c parasitic V MC6 4 MOSFET Figure 4 RFI AC Icoil(t) Vin L *t (eq. 5) V in (Vin **sin(t) )L t 9
![drive t = [Q1 + (Q/)]/I drive ) t FR Figure 1.](/docs-images/48/20220745/images/page_9.jpg "Typical Total Gate Charge Specification of a MOSFET MOSFET (Qcc*Vcc*f)Qcc VccMOSFET Vccf PFC MOSFET MOSFET (1/*C")
10 AND81/D Icoil T pt 1 T * ton RonMOSFET ton 6 (eq. 7) pt Ron T * Vin ton L * t *dt 1 *Ron* Vin L * ton T Icoil_pk Vin * tonl pt 1 (eq. 8) * Ron * Icoil_pk * ton T ( 1 * Ron * Ipk *dipk dmosfet) MOSFET ton Ron * Icoil(t) *dt 1 T * Ron * Vin L *t *dt (eq. 6) (d = ton/t) 1 (toff)ton( )(T = ton + Toff) 1 (CCM)CCM d ton T 1 Vin (eq. 9) 98 (eq. 4) pt 1 * Ron * Icoil_pk *1 Vin (Icoil_pk) Icoil_pk * * Pin *sin(t) ( 17) V in Icoil_pk( **sin(t) )( * * Pin *sin(t) ) 4 pt 1 (eq. 41) *Ron** * Pin *sin(t) *1 **sin(t) pt 8 *Ron* Pin *sin (t) * * sin (t) (eq. 4) 4V in AC p Tac 8 *Ron* Pin Tac * Tac * sin (t) * sin (t)(.5)<sin (t)> sin () 1 cos() sin( ) sin( ) sin() * cos() * sin (t) *dt (eq. 4) sin (t) *sin(t) sin(t) (eq. 44) p Tac 8 *Ron* Pin Tac * Tac * sin(t) * * * sin(t) * * sin(t) *dt 4 * 4 * (eq. 45) 1
11 AND81/D p Tac 8 *Ron* Pin 46 * 1 * p Tac 4 * Ron * Pin * 4 * *1 8* * * 4 * * * * (eq. 46) (eq. 47) (/V out )MOSFET MOSFET MC6 AC () PFC p Tac Ron * (IM)rms rms((i M )rms) (IM)rms * Pin * 1 8* * (eq. 48) * PFC MOSFET MC6 MC6 ( Figure 15 ) ( ) PFC MC6 PFC MC6 MC6 (I M )rmsrms prs 6 4 * Rs * Pin *1 8* * (eq. 49) * <prs> 6 Rs MC6 Rs Rsrms prs 6 Rs * (Icoil(rms) ) (eq. 5) Icoil(rms)rms8 Icoil(rms) * Pin. prs 6 4*Rs * Pin (eq. 51) 11
12 AND81/D prs 6 prs 6 (eq. 5) prs 6 prs 6 1 8* * * 8/.85 prs 6 prs * Vm VmAC (eq. 5) RMS Id Iload ICout (eq. 54) (eq. 55) Id Iload ICout Iload ICout ( ) Id Iload Pout (eq. 56) rms rms rms AC Figure 4 (Icoil_pk) Icoil(t) Icoil_pk * toff t (eq. 57) toff rms1 rms Id(rms) T 1 toff (eq. 58) T * Icoil_pk * toff t toff *dt 1 rms Id(rms)T toff * Icoil_pk (eq. 59) *T Icoil_pk17 Id(rms)T * * Pin * toff *sin(t) (eq. 6) T tofft toff T* Vin (eq. 61) T* **sin(t) * * (eq. 6) Id(rms)T * Pin * sin(t) * V in rms rms rms (eq. 6) Tac Id(rms) Tac * 8* * Pin * * sin (t) * dt MOSFET(sin (t)) And : Then : sin (t) sin(t) * sin (t) sin(t) * 1 cos(t) 1 * sin(t) 1 * sin(t) * cos(t) sin(t) * cos(t) 1 *(sin( t) sin(4t) ) sin (t) 4 * sin(t) 1 4 * sin(t) 6 Id(rms) Tac * Tac 8* * Pin * * sin(t) * sin(t) *dt 4 4 (eq. 64) 1
13 AND81/D Id(rms) 16 * * Tac * Pin * ( *Tac ) Id(rms) 16 * cos(tac) ) **(cos() 4 * Pin * * (1 cos() ) * cos() 1 4 *Tac 1 *Tac cos(tac) cos() 1 (eq. 65) (eq. 66) (cos) Id(rms) 16 * * Pin * 6 * 8* 1 1 * (eq. 67) rms Id(rms) * (eq. 68) 9* * Pin * rms Id(rms) 4 (eq. 69) * * * Pin * rms Figure 11 (I1)(I) Ic(t) I1(t) I(t) (eq. 7) AC1 rms111 rms Ic(rms) Tac (eq. 71) Tac * (I1 I) *dt (I1 I) (eq. 7) Ic(rms) Tac Tac * [I1 I ( * I1 * I)] * dt (eq. 7) Ic(rms) I1(rms) I(rms) 4 Tac Tac * I1 * I * dt V in DRV PFC Stage L D V out Figure 11. Output Capacitor Current I1 Power Switch Ic I Load (I1(rms)) rms (I(rms)) rms I1I PFC () rms Ic(rms) I1(rms) I(rms) (eq. 74) rms Ic(rms) * * Pin 9* ** I(rms)rms I(rms) (eq. 75) 1
![7) AC1 rms111 rms Ic(rms) Tac (eq. 71) Tac * (I1 I) *dt (I1 I) (eq. 7) Ic(rms) Tac Tac * [I1 I ( * I1 * I)] * dt (eq.](/docs-images/48/20220745/images/page_13.jpg "7) Ic(rms) I1(rms) I(rms) 4 Tac Tac * I1 * I * dt V in DRV PFC Stage L D V out Figure 11.")
14 AND81/D I = V out /RR7 Ic(rms) 1(rms) (eq. 76) R 4 Tac Tac * 1* R *dt rms Ic(rms) Id(rms) R * * Id R Ic(rms) * 9* * Pin * R * R Pout = V out /R Ic(rms) * 9* * Pin * R * Pout (eq. 77) (eq. 78) (eq. 79) Ic(rms) I I ( )(9 Ibulk Cbulk * ddt ) 79 () (ESR Figure 1) PFCMOSFET ESR (ESR*I)I ESRESR*(Id I) Id PFC ESR PFC PFC () () Figure 1Figure 14 V in Driver PFC Stage Figure 1. ESR of the Output Capacitor Id ESR Ic I Load Bulk Capacitor 14
15 AND81/D Figure 1. Output Voltage Ripple PFC PFC PFC Figure 14. Output Voltage Ripple ( )AC 15
16 AND81/D 1 lin * Pin *sin(t) (eq. 8) ( )( **sin(t) )Iin Pin * Pin * sin (t) (eq. 81) ( *Pin) PFC I * Pin I C*dVdt * Pin I Cbulk * d dt (eq. 8) 818 d 1 dt Cbulk ** * Pin * sin (t) * Pin (eq. 8) * d dt * Pin * * sin (t) 1 Cbulk (eq. 84) d() * * d cos(t) 1 * sin (t) dt dt * Pin Cbulk * * sin(t) (eq. 85) <V out > * Pin *sin(t) 1 Cbulk * * (eq. 86) (eq. 87) * Pin *sin(t) 1 Cbulk * * V out * Pin *sin(t) * 1 Cbulk * * (eq. 88) 1 () * Pin *sin(t) 1 11 Cbulk * * * Pin *sin(t) Cbulk * * * Pin *sin(t) 1 Cbulk * * 1 1 Pin *sin(t) * Cbulk * * (eq. 89) 8889 * Pin *sin(t) (eq. 9) * Cbulk * * (sin(t) 1) (sin(t) 1) ()pk pk * Pin Cbulk * * ()pk pk * sin(t) (eq. 91) (eq. 9) 16
17 AND81/D PFC 1 AC PFC MOSFET PFC 17
18 AND81/D Peak Coil Current: Icoil_pk * * Pin *sin(t) Maximum Peak Current: Icoil_max * * Pin max LL RMS Coil Current: Icoil(rms) * Pin Average Diode Current: Id Iload Pout RMS Diode Current: Id(rms) 4 * * * Pin * Switching Frequency: f *L* Pin 1 **sin(t) Switching Losses: psw *(t t FR)* *L Conduction Losses: Pon 4 *Ron* Pin * * 4 *1 8* * * L1 D6 V out I load AC Line M1 CONTROLLER + C1 LOAD R7 R5 MC6 like Current Sense Resistor (Rs = R5) Dissipation: prs 6 4*Rs * Pin MC6 like Current Sense Resistor (Rs = R7) Dissipation: prs 6 4 *Rs* Pin *1 8* * * Capacitor Low Frequency Ripple: * Pin ()pk pk Cbulk * * RMS Capacitor Current: Ic(rms) * * Pin Iload(rms) 9* * * If load is resistive: Ic(rms) * 9* * Pin * R : AC line rms voltage LL: lowest level : AC line angular frequency <Pin>: Average input power <Pin>max: Maximum pin level : Output voltage Pout: Output power Iload: Load current Iload(rms): RMS load current : Efficiency Ron: MOSFET on resistance t, t FR : Switching times (see Switching Losses section and Figure 1) Cbulk = C1: Bulk capacitor value Rs: Current sense resistance L: Coil inductance Figure 15. Summary 18
19 AND81/D ON SemiconductorONSemiconductor Components Industries, LLC (SCILLC) SCILLC ()SCILLC SCILLC SCILLCSCILLC SCILLC SCILLCSCILLC SCILLC SCILLC PUBLICATION ORDERING INFORMATION LITERATURE FULFILLMENT: Literature Distribution Center for ON Semiconductor P.O. Box 516, Denver, Colorado 817 USA Phone: or Toll Free USA/Canada Fax: or Toll Free USA/Canada [email protected] N. American Technical Support: Toll Free USA/Canada Europe, Middle East and Africa Technical Support: Phone: Japan Customer Focus Center Phone: ON Semiconductor Website: Order Literature: For additional information, please contact your local Sales Representative AND81JP/D
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General Purpose, Low Voltage, Rail-to-Rail Output Operational Amplifiers 324 V LM LMV321( )/LMV358( )/LMV324( ) General Purpose, Low Voltage, Rail-to-
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LM2940,LM2940C LM2940/LM2940C 1A Low Dropout Regulator Literature Number: JAJSBB5 LM2940/LM2940C 1A 3 LM2940/LM2940C 0.5V 1V 1A 3V 1A 5V 30mA (V IN V OUT 3V) LM2940 * 1A Low Dropout Regulator LM2940C 1A
LT 低コスト、シャットダウン機能付き デュアルおよびトリプル300MHz 電流帰還アンプ
µ µ LT1398/LT1399 V IN A R G 00Ω CHANNEL A SELECT EN A R F 3Ω B C 97.6Ω CABLE V IN B R G 00Ω EN B R F 3Ω 97.6Ω V OUT OUTPUT (00mV/DIV) EN C V IN C 97.6Ω R G 00Ω R F 3Ω 1399 TA01 R F = R G = 30Ω f = 30MHz
DS90LV011A 3V LVDS 1 回路入り高速差動出力ドライバ
3V LVDS Single High Speed Differential Driver Literature Number: JAJS962 Single High Speed Differential Driver 19961015 23685 ds200149 Input Voltage changed to 3.6V from 5V Updated DC and AC typs basic
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800mA 800mA LM1117I 800mA LM1117 Chris Russell LM1117 800mA 1.2V LM1117 LM317 LM1117 2 1.25V 13.8V 1.8V 2.5V 2.85V 3.3V 5V 5 LM1117 1 LM1117 LLP TO-263 SOT-223 TO-220 TO-252 10 F 19970801 23900 DS100919
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AC 120V TECCOR 4008L4 OR EUIVALENT NEUTRAL 2N2222 HEATER 25Ω 150Ω 1k 1N4004 2.5k 5W 5.6V R1 680k 390Ω 100µF LE 47k C1 0.01µF ZC ZC COMPARISON > R = R O e B (1/T 1/T O ) B = 3807 1µF THERM 30k YSI 44008
DS90LV V or 5V LVDS Driver/Receiver (jp)
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CMOS 555 CMOS (SOIC MSOP MDIP) micro SMD (8 micro SMD) LM555 2 1 LMCMOS TM CMOS 19850925 24100 ds008669 Converted to nat2000 DTD added title to the 2 avos on the first page Edited for 2001 Databook fixed
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NCV5171/731.5 A 280 khz/560 khz 2.730 V SEPIC LT1372/1373 1.5 A 2.730 V 50 A LT1372/1373 NCV 40 C125 C Test SS 1 SOIC8 D SUFFIX CASE 751 MARKING DIAGRAM AND PIN CONNECTIONS FB 517xE ALYW A C 517xE = Specific
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NJM88/A ma.µf SOT-89- TO--(NJM88ADL) ESON6-H(NJM88AKH) NJM88U NJM88ADL NJM88AKH (...97mm) 7dB typ. (f=khz, Vo=V ) Vno=µVrms typ..µf (Vo.7V) Io(max.)=mA Vo±.%.8V typ. (Io=mA ) ON/OFF SOT-89-(NJM88U) / TO--(NJM88ADL)
LM358
LM358 2 DC LM358 5V DC 15V DC micro SMD (8 micro SMD) LM358 LM2904 LM258 LM158 20000801 19870224 33020 23900 11800 2002 3 ds007787 Converted to nat2000 DTD added avo -23 to the first page Edited for 2001
89865TVS_JA.fm
VISHAY GENERAL SEMICONDUCTOR Transient Suppressors Application Note (TVS) Soo Man Sweetman Kim Senior Application Manager TVS Vishay General Semiconductor ITVS TVS TVS TVS 1 10 s 1000 sbellcore 1089 2
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TPS54160 www.tij.co.jp Ω µ µ VIN PWRGD µ µ TPS54160 90 EN BOOT 85 SS/TR RT/CLK COMP PH VSENSE GND Efficiency - % 80 75 70 65 60 V I = 12V, 55 V O = 3.3V, f sw = 1200kHz 50 0 0.25 0.50 0.75 1 1.25 1.50
LM2575/LM2575HV SIMPLE SWITCHER 1A LM2575 ( ) 1A 3.3V 5V 12V 15V LM LM A ( ) ( ) ( ) Note: TO-220 SIMPLE SWITCHER SIMPLE SWITCHER 1A
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規格書 Electrical Specification Model No: PA-1360-5M01 Description: 12V 36W single output AC adapter Revision: A Issued Date: May 21, 2013 Customer Part No.: 90, Chien I Rd, Chung Ho city, Taipei Hsien 235,
8ピン擬似共振制御グリーン･モード･コントローラ
UCC8600 µ TYPICAL APPLICATION Primary Secondary C BULK R SU N P NS R DD Q ST N B R ST R ST1 C DD R OVP1 UCC8051 C SS 18 V 1 UCC8600 SS STATUS 8 1 VO_SNS VCC 8 FB OVP 7 COMP DRV 7 3 CS VDD 6 R OVP M1 3
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ENERGY STAR EPS 2.0 ( ) (MOSFET ) MOSFET 1 NCP1237/38PWM 65 WAC Output Power 65 W Output Voltage Output Current Minimum Input Voltage Maximum Input Voltage Average Efficiency (as per ENERGY STAR 2.0 guidelines)
32R22J NN332AEVB
32R22J Total Pages 4 Page The product specifications described in this book are subject to change without notice for the product which is currently under development. At the final stage of your design,
pc725v0nszxf_j
PC725NSZXF PC725NSZXF PC725NSZXF PC725 DE file PC725 Date Jun. 3. 25 SHARP Corporation PC725NSZXF 2 6 5 2 3 4 Anode Cathode NC Emitter 3 4 5 Collector 6 Base PC725NSZXF PC725YSZXF.6 ±.2.2 ±.3 SHARP "S"
ADC082S021 2 Channel, 50 ksps to 200 ksps, 8-Bit A/D Converter (jp)
2 Channel, 50 ksps to 200 ksps, 8-Bit A/D Converter Literature Number: JAJSAA2 2 200KSPS 8 A/D 2 8 CMOS A/D 50kSPS 200kSPS / IN1 IN2 1 2 SPI QSPI MICROWIRE DSP 2.7V 5.25V 3V 1.6mW 5V 5.8mW 3V 0.12 W 5V
LA24a manual
Version 1.0 January 2003 LA24a 100V Version OWNERS MANUAL ...1 1....3 2....3 2.1...3 2.2...3 2.3...3 2.4...3 2.5...4 2.5.1...4 2.5.2...5 2.5.3...5 3....6 3.1...6 3.2...6 3.3...7 4....8 4.1 MLS Switch...8
定電流駆動 LED ドライバ
TPS0 www.tij.co.jp µ µ L. µh D. V to V C IN. µf SW OVP GND LED FB C O 00 nf V Enable/PWM Brightness Control 00 Hz to 0 khz Ω µ. http://www.ti.com/lit/gpn/tps0 () T A PACKAGE PACKAGE MARKING 0 C C TPS0DRB
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µ LTC1735-1 C OSC 47pF C C2 330pF 47pF PGOOD 1 C OSC TG C SS 0.1µF 2 RUN/SS BOOST R C1 33k 3 I TH LTC1735-1 SW C C1 47pF 4 5 PGOOD SENSE V IN 1000pF 6 7 8 SENSE V OSENSE SGND BG PGND EXTV CC 10Ω 10Ω 16
LM4040.fm
SC70 SOT-23 2.048V 2.500V 3.000V 4.096V 5.000V 8.192V 10.000V -2.5 60 A - 10.0 100 A 15mA 25 0.1 (A ) 1.2V 2 LM4041 LM4041 Precision Micropower Shunt Voltage Reference 19911220 24180 DS011323 Converted
DS90LV047A
3V LVDS 4 CMOS 4 CMOS Low Voltage Differential Signaling (LVDS) 400Mbps (200MHz) TLL/CMOS 350mV TRI-STATE 13mW ( ) PCB ENABLE ENABLE* AND TRI- STATE 4 DS90LV04 A (DS90LV048A ) ECL 1 1 Dual-In-Line 3V LVDS
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1.5 Gbps 4x4 LVDS Crosspoint Switch Literature Number: JAJS984 1.5Gbps 4 4 LVDS 4 4 (LVDS) ( ) 4 4:1 4 1 MODE 4 42.5Gb/s LVDS 20010301 33020 23900 11800 ds200287 2007 12 Removed preliminary. Removed old
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µ µ µ µ µ µ µ 1.5V CELL C1 SHUTDOWN L1 1µH D1 1k 68pF R2 6k 1% C1: MURATA-ERIE GRM235Y5V15Z1 MARCON THCS5E1E15Z TOKIN 1E15ZY5U-C13-F C2: MURATA-ERIE GRM235Y5V16Z1 MARCON THCS5E1E15Z TOKIN 1E16ZY5U-C3-F
XL42 width.3 1.1 +/- 2 line/pad phase 2 4 lo-cut freq bell eq bell 1 2k freq 4 8k freq 1k 2k freq 2 4 1 2k 4 8k 1k 2k level pan line/pad phase lo-cut freq bell freq eq freq freq bell level pan PAD +48
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LTC / GND CNECTOR CNECTOR R Q 0.00Ω MTB0N0V SENSE LTC GND C 0.µF R 0Ω FB C 0.µF.k % R.k % µp C 00µF V BACKPLANE PLUG-IN CARD TA0 LTC GND N PACKAGE -LEAD PDIP TOP VIEW SENSE FB S PACKAGE -LEAD PLASTIC SO
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TPS732xx µ µ µ µ µ DBV PACKAGE SOT23 (TOP VIEW) DCQ PACKAGE SOT223 (TOP VIEW) TAB IS GND 1 5 GND 2 1 2 3 4 5 EN 3 4 NR/FB Optional Optional GND EN NR/FB V TPS732xx DRB PACKAGE 3mm x 3mm SON (TOP VIEW)
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1.0 1. Display Format 8*2 Character 2. Power Supply 3.3V 3. Overall Module Size 30.0mm(W) x 19.5mm(H) x max 5.5mm(D) 4. Viewing Aera(W*H) 27.0mm(W) x 10.5mm(H) 5. Dot Size (W*H) 0.45mm(W) x 0.50mm(H) 6.
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RH5RH 1A/ 2B/ 3B
1A/2B/3B 1A/2B/3B 1A/2B/3BCMOSPWMDC/DCIC 1APWMLx Lx 3DC/DC PWM ICPWMVFMDC/DC TYP. 15µA31A TYP. 2µA PWMDC/DC 2B/3B1AEXT ON 1mA 3B MAX..5µA... 1A... TYP. 15µA31A 1mA... MAX..9V... 2.5... TYP. 85... TYP.
AD8212: 高電圧の電流シャント・モニタ
7 V typ 7 0 V MSOP : 40 V+ V SENSE DC/DC BIAS CIRCUIT CURRENT COMPENSATION I OUT COM BIAS ALPHA 094-00 V PNP 0 7 V typ PNP PNP REV. A REVISION 007 Analog Devices, Inc. All rights reserved. 0-9 -- 0 40
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1 CMOS 0.35um CMOS, 3V CMOS 2 RF CMOS RF CMOS RF CMOS RFCMOS (ADC Fabless 3 RF CMOS 1990 Abidi (UCLA): Fabless RF CMOS CMOS 90% 4 5 f T [GHz] 450 400 350 300 250 200 150 Technology loadmap L[nm] f T [GHz]