SH7670 Hi-Speed USB 2.0 R01AN0700JJ0100 Rev.1.00 Hi-Speed USB 2.0 LSI SH7670/SH7671/SH7672/SH7673 SH767x USB 1.... 2 2. USB... 3 3.... 5 4.... 7 5. VBUS... 9 6. REFRIN... 10 7. EMI/ESD... 11 8.... 12 R01AN0700JJ0100 Rev.1.00 Page 1 of 13
Hi-Speed USB 2.0 1. USB 2.0 1 USB 2.0 1 USB 2.0 SH767x Y9 DP USB D+ USB D+ Y8 DM USB D- USB D- W9 VBUS VBUS USB VBUS Y11 REFRIN 5.6kΩ 1% AG33 W12 USB_X1 Y12 USB_X2 USB Y10 AV33 W10 AG33 Y7 DV33 W8 DG33 U11 AV12 V11 AG12 U9 DV12 U8 DG12 U10 UV12 USB 2.0 480MHz V10 UG12 USB 2.0 480MHz USB USB_X1 3.3V 3.3V 3.3V 3.3V 1.2V 1.2V 1.2V 1.2V 480MHz 480MHz VccQ 3.3V VssQ 3.3V Vcc 1.2V Vss 1.2V VccQ VssQ Vcc Vss USB LSI I/O R01AN0700JJ0100 Rev.1.00 Page 2 of 13
Hi-Speed USB 2.0 2. USB USB USB USB USB 2.0 Hi-Speed Full-Speed Low-Speed Hi-Speed 480Mbps USB USB USB USB Hi-Speed 90Ω±15% LSI USB USB USB Hi-Speed 2 USB 2 USB USB D+ D- 3ns 300mm 2.5mm 1ns 100mm 2.5mm 100ps/cm USB USB 2mm DG33 USB USB USB USB 2mm USB USB USB USB I/O USB USB 135 USB 1 USB 2 USB R01AN0700JJ0100 Rev.1.00 Page 3 of 13
Hi-Speed USB 2.0 USB DG33 2mm USB 90 ±15% 300mm DP DM 2mm 2mm 300mm A 1 DG33 USB 2mm DG33 1 USB USB DG33 2mm USB 90 ±15% 100mm DP DM 2mm 2mm 2.5mm 100mm B 1 DG33 USB 2mm DG33 2 USB R01AN0700JJ0100 Rev.1.00 Page 4 of 13
Hi-Speed USB 2.0 3. 3 4 AV12 DV12 UV12 AV33 DV33 Vcc VccQ 3 USB 1.2V 1.2V 3.3V 3.3V 1 1 1 1 DV12 UV12 Vcc LSI 2 DV33 VccQ LSI 4 USB 2 2 USB AGND DGND AG12 3 DG12 4 UG12 4 AG33 3 DG33 4 Vss 4 VssQ 4 USB 3 AG12 AG33 LSI 4 DG33 DG12 UG12 Vss VssQ LSI LSI EYE 0.001μF 0.01μF 0.1μF 10μF USB 3 R01AN0700JJ0100 Rev.1.00 Page 5 of 13
Hi-Speed USB 2.0 UG12 UV12 AG12 AV12 AG33 AV33 DG12 DV12 DG33 DV33 0.001 F 0.01 F 0.1 F 10 F 0.001 F 0.01 F 0.1 F 10 F 0.001 F 0.01 F 0.1 F 10 F 0.001 F 0.01 F 0.1 F 10 F 0.001 F 0.01 F 0.1 F 10 F 1.2V 1.2V 3.3V 1.2V 3.3V DGND AGND DGND 1 3 R01AN0700JJ0100 Rev.1.00 Page 6 of 13
Hi-Speed USB 2.0 4. USB USB_X1 USB_X1 5 5 USB_X1 fex 48MHz±100ppm 48MHz±500ppm 48MHz±2500ppm 4 5 USB_X1 USB_X2 DGND 4 R01AN0700JJ0100 Rev.1.00 Page 7 of 13
Hi-Speed USB 2.0 USB_X1 USB_X2 USB_X2 3.3V Vcc GND DGND 5 R01AN0700JJ0100 Rev.1.00 Page 8 of 13
Hi-Speed USB 2.0 5. VBUS VBUS VBUS 120μF VBUS 1.0μF 10μF VBUS USB 1.0μF 10μF 100Ω 1kΩ 1kΩ VBUS VBUS USB IC USB IC VBUS USB VBUS USB IC 6 VBUS 7 VBUS USB IC 120 F VBUS 100 1k USB VBUS 1.0 F 10 F DGND 6 VBUS VBUS 1.0 F 10 F 100 1k USB VBUS DGND 7 VBUS R01AN0700JJ0100 Rev.1.00 Page 9 of 13
Hi-Speed USB 2.0 6. REFRIN REFRIN REFRIN AG33 5.6kΩ±1% REFRIN AG33 AG33 DP DM 8 REFRIN AGND 5.6k AG33 REFRIN 5.6k AGND REFRIN DGND 1 8 REFRIN R01AN0700JJ0100 Rev.1.00 Page 10 of 13
Hi-Speed USB 2.0 7. EMI/ESD EMI ESD EMI ESD USB USB EMI ESD USB 2.0 EMI ESD USB 9 EMI ESD EMI ESD USB DP D+ DM D- DGND EMI ESD USB 9 EMI ESD R01AN0700JJ0100 Rev.1.00 Page 11 of 13
Hi-Speed USB 2.0 8. SH7670 Rev.2.00 R01AN0700JJ0100 Rev.1.00 Page 12 of 13
Hi-Speed USB 2.0 http://japan.renesas.com/ http://japan.renesas.com/inquiry R01AN0700JJ0100 Rev.1.00 Page 13 of 13
Rev. 1.00 A-1
1. CMOS 2. LSI 3. 4. 5.
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