STV-674 View Datasheet(PDF) - STMicroelectronics
Part Name
Description
MFG CO.
'STV-674' PDF : 35 Pages View PDF
Detailed Specifications
Table 1: DC characteristics
Parameter
VCM
VOLU
VOHU
VOHU
VCRS
Zdrv
VIl
VIH
VHYS
VIl
VIH
Description
USB differential pad D+/D- common
mode voltage
USB differential pad D+/D- output low
voltage
USB differential pad D+/D- output high
voltage
USB differential pad D+/D- output high
voltage
USB differential pad D+/D- output
signal cross over voltage
Driver output resistance
CMOS input low voltage (XTAL_IN)
CMOS input high voltage (XTAL_IN)
Hysteresis (XTAL_IN)
CMOS input low voltage (TC pad)
CMOS input high voltage (TC pad)
Vhyst
VT+
VT-
VT
VOH
VOL
Schmitt trigger hysteresis
CMOS schmitt input low to high
threshold voltage (TC pad)
CMOS schmitt input high to low
threshold voltage (TC pad)
Threshold point (TC pad)
Output high voltage (TC pad)
Output low voltage (TC pad)
Min
0.8
0.0
2.8
2.8
1.3
28
1.123
0.65VD
D
0.4
2.4
Typ.
0.492
2.15
1.05
1.65
STV0674
Max
2.5
Units Notes
V
Note 2
0.3
V
3.6
V
3.6
V
2.0
V
44
Ω
0.631
V
V
V
0.35VDD
V
V
Note 3
Note 3
V
Note 3
V
Note 3
V
Note 3
V
Note 3
V
0.4
V
Note: 1 VDI = |(D+) - (D-)|
2 VCM includes VDI range.
3 These figures apply to sfp, sensor_clk, sensor_scl, sensor_sda, test_mode and sensor_db. They do
not apply to the XTAL_IN pad, these are specified separately.
4 In normal operation the actual device operating voltage is the worst case figure of the PLL and Core
supplies, or 1.60V to 1.95V.
5 Below measurable limits.
6 See Section 4.9
12/35
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