ICS93701 Просмотр технического описания (PDF) - Integrated Circuit Systems
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ICS93701 Datasheet PDF : 9 Pages
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ICS9370 1
Recommended Operating Condition (see note1)
TA = 0 - 85oC; Supply Voltage AVDD, VDD = 2.5V +/- 0.2V (unless otherwise stated)
PARAMETER
SYMBOL
CONDITIONS
MIN
Analog/core Supply
Voltage
Input voltage level
Input differential-pair
voltage swing1
VDDQ, AVDD
VDDI2C
VIL
VIH
VID
DC - CLKT, FB_INT
AC - CLKT, FB_INT
2.3
2.3
-0.3
0.4
0.36
0.5
Input differential crossing
voltage
VIX
0.45x(VIH-VIL)
TYP
2.5
0
0.71
MAX
2.7
3.6
VDD-0.4
VDD+0.3
VDDQ +0.6
VDDQ +0.6
0.55x(VIH-VIL)
UNITS
V
V
V
V
V
V
Output differential crossing
voltage
VOX
VDDQ/2 -0.2
1.25
VDDQ/2 +0.2
V
1 Differential input signal voltage specifies the differential voltage [VTR - VCP] required for switching,
where VTR is the true input level and VCP is the complementary input level.
Timing Requirements
TA = 0 - 85oC; Supply Voltage AVDD, VDD = 2.5V +/- 0.2V (unless otherwise stated)
PARAMETER
SYMBOL
CONDITIONS
MIN
Max clock frequency
freqop
2.5V+0.2V @ 25oC
33
Application Frequency Range freqApp
2.5V+0.2V @ 25oC
60
Input clock duty cycle
dtin
40
CLK stabilization
TSTAB
from VDD = 3.3V to 1%
target freq.
MAX
270
170
60
100
UNITS
MHz
MHz
%
µs
0417B—10/29/02
5
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