876784 Intel, 876784 Datasheet - Page 795

• Manufacturer Part Number: 876784
• Manufacturer: Intel

Specifications of 876784

• Lead Free Status / RoHS Status: Compliant

Electrical Characteristics
Table 23-5. DC Input Characteristics (Sheet 2 of 2)
Intel
®
ICH7 Family Datasheet
1. PCI Express mVdiff p-p = |PETp[x] – PETn[x]|
2. Applicable only when SATA port signaling rate is 1.5 Gb/s: SATA Vdiff, tx (V
NOTES:
Symbol
(Mobile/
(Mobile/
V
V
V
V
V
SATA connector on the transmit side (generally, the motherboard connector), where
SATA mVdiff p-p = |SATA[x]TXP/RXP – SATA[x]TXN/RXN|
Mobile
Mobile
V
V
V
V
V
Only)
Only)
THRAVG
IH_HDA
V
IL_HDA
Ultra
Ultra
HSDSC
HSDSC
V
V
V
HSSQ
HSCM
HSSQ
HSCM
V
RING
HYS
CM
SE
DI
–
High to low input
threshold
Difference between
input thresholds:
(V+current value)
(V
Average of
thresholds:
((V+current value)
+ (V
value))/2
AC Voltage at
recipient connector
Differential Input
Sensitivity
Differential
Common Mode
Range
Single-Ended
Receiver Threshold
HS Squelch
Detection Threshold
HS Disconnect
Detection Threshold
HS Data Signaling
Common Mode
Voltage Range
HS Squelch
detection threshold
HS disconnect
detection threshold
HS data signaling
common mode
voltage range
Input Low Voltage
Input High Voltage
–
current value)
Parameter
–
current
–
0.6(Vcc_HDA)
Min
320
100
525
–
100
525
–
1.0
1.3
0.2
0.8
0.8
–
50
50
1
0.4(Vcc_HDA)
Max
150
625
500
150
625
500
1.5
1.7
2.5
2.0
6
IMAX/MIN10
Unit
mV
mV
mV
mV
mV
mV
mV
V
V
V
V
V
V
V
V
) is measured at the
Notes
7,8
5,6
8,9
5
5
5
8
8
8
8
8
8
8
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