Philips CE130/55, Service Manual

Page: 42 / 73

BX8804/8805
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21.1 DC C
HARACTERISTICS
[Table 47] DC C
HARACTERISTICS
Name Description Min Typ Max Unit
PVDD/PVSS 3.3V IO Pre ‐ Driver Supply Voltage 3.0 3.3 3.6 V
DVDD/DVSS 3.3V IO Post ‐ Driver Supply Voltage 3.0 3.3 3.6 V
VDD/VSS 1.2V IO Pre ‐ Driver Supply Voltage 1.08 1.2 1.32 V
Temp Temperature ‐ 40 0 125
VIL Input Low Voltage ‐ 0.3 0.8 V
VIH Input High Voltage 2.0 5.5 V
VT+ Schmitt Trigger L ‐ to ‐ H Threshold 1.74 V
VT ‐ Schmitt Trigger L ‐ to ‐ L Threshold 1.07 V
IL Input Leakage Current (at 3.3V / 0V) 1 uA
IOZ Tri ‐ state Output Leakage Current 1
IOH High Level Output Current at 2.4V 2.4 V
IOL Low Level Output current at 0.4V 0.4 V
RPU Pull ‐ up Register 52
RPD Pull ‐ down Register 86
21.2 USB C
HARACTERISTICS
[Table 48] USB C
HARACTERISTICS
Parameter Condition Min Typ Max Unit
DN/DP external serial resistors 18 Ω
Supply Current Full Speed 8 10 mA
Supply Current Syspend Mode 20 uA
tRise
1.5Mbps
12Mbps 75
4
300
20
ns
tFall
1.5Mbps
12Mbps 75
4
300
20
ns
Differential tRise tFall matching
1.5Mbps
12Mbps 90
80 111.11
125
%
Crossover Voltages
LS Mode
FS Mode
1.3
1.3 2
2
V
A ‐ Device Session Valid 0.8 2.0 V
B ‐ Device Session Valid 0.8 4.0 V
Vbus Valid 4.4 4.75
B ‐ Device Session End 0.2 0.8 V