GS9009 查看數據表（PDF） - Gennum -> Semtech
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GS9009 Datasheet PDF : 4 Pages
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ABSOLUTE MAXIMUM RATINGS
PARAMETER
Supply Voltage (VS)
Input Voltage Range (any input)
Power Dissipation
Operating Temperature Range
Storage Temperature Range
Lead Temperature (soldering, 10 sec)
VALUE
5.5 V
VS -0.5 V
300 mW
0°C ≤ TA ≤ 70°C
-65°C ≤ TS ≤ 150°C
260°C
GS9009 CABLE DRIVER - DC ELECTRICAL CHARACTERISTICS
Conditions: VS = 5V, TA = 0°C to 70°C, RL= 150 Ω to GND and 144 Ω AC coupled unless otherwise shown
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
Supply Voltage
Power Consumption
Supply Current
Supply Current
Reference Voltage
VS
PD
IS1
IS2
VREF
4.5
4 x150Ω Loads DC
-
1% Accuracy, TA= 25oC
-
VSET = (0.667) VREF
DC No Loads, TA= 25oC
-
10 kΩ to ground
-
5.0
5.5
250
290
105
110
16
20
1.2
-
UNITS
volts
mW
mA
mA
volts
NOTES
GS9009 CABLE DRIVER - AC ELECTRICAL CHARACTERISTICS
Conditions: VS = 5V, TA = 0°C to 70°C, RL= 150 Ω to GND and 144 Ω AC coupled unless otherwise shown
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP MAX UNITS
NOTES
Input Signal Amplitude
VIN
700
800
1000 mVp-p
Input Signal Rise/Fall Times
Output Amplitudes across
75 Ω Load (See Note 1)
tR,tF
VOUT
VSET = (0.5) VREF
VSET = (0.667) VREF
-
-
540
600
720
800
750
ps
660
mVp-p Note 1 & 2
880
mVp-p Note 1 & 2
Output Amplitude
Temperature Coefficient
(See Note 2)
VSET = (0.833) VREF
VSET = (0.5) VREF
TC
VSET = (0.667) VREF
VSET = (0.833) VREF
900 1000
-
25
-
-12
-
-45
1100
100
80
80
mVp-p
ppm/ oC
ppm/ oC
ppm/ oC
Note 1 & 2
Output
Rise/Fall Times (20% to 80%)
tR,tF
Output Overshoot
Jitter
tJ
VSET = (0.5) VREF
VSET = (0.667) VREF
VSET = (0.833) VREF
tR= tF = 600 ps
at 270 Mb/s
400
630
800
400
575
800
400
530
800
-
0
-
-
-
± 25
ps
ps
ps
% See Figure 3
ps
Propagation Delay
tP
-
1
-
ns
NOTE 1. VOUT is measured across a correctly terminated load, back matched to the device. The peak to peak voltage of the device
itself is 2 x VOUT.
2. VOUT is proportional to VSET and VSET may be an external low impedance, high stability supply. In this case the amplitude
temperature coefficient will not be guaranteed.
520 - 75 - 5
2
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