參數(shù)資料
型號(hào): GS9008A
廠商: Gennum Corporation
英文描述: GENLINX -TM GS9008A Cable Driver with Two Adjustable Outputs
中文描述: GENLINX -商標(biāo)GS9008A電纜兩個(gè)可調(diào)輸出驅(qū)動(dòng)器
文件頁(yè)數(shù): 2/4頁(yè)
文件大小: 70K
代理商: GS9008A
GENNUM CORPORATION
29781 - 1
2 of 4
G
N
ABSOLUTE MAXIMUM RATINGS
GS9008A CABLE DRIVER — DC ELECTRICAL CHARACTERISTICS
Conditions: V
S
= 5V, T
A
= 0°C to 70°C, R
L
= 150
to GND and 144
AC coupled unless otherwise shown
GS9008A CABLE DRIVER — AC ELECTRICAL CHARACTERISTICS
Conditions: V
S
= 5V, T
A
= 0°C to 70°C, R
L
= 150
to GND and 144
AC coupled unless otherwise shown
PARAMETER
VALUE
Supply Voltage (VS)
5.5V
Input Voltage Range (any input)
V
S
-0.5V
Power Dissipation
300mW
Operating Temperature Range
0°C
T
A
70°C
Storage Temperature Range
-65°C
T
S
150°C
Lead Temperature (soldering, 10 sec)
260°C
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
NOTES
Supply Voltage
V
S
4.5
5.0
5.5
volts
Power Consumption
P
D
4 x150
Loads DC
1% Accuracy, T
A
= 25°C
V
SET
= (0.667) V
REF
-
170
190
mW
Supply Current
Ι
S1
-
62
67
mA
Supply Current
Ι
S2
DC No Loads, T
A
= 25°C
-
16
20
mA
Reference Voltage
V
REF
10 k
to ground
-
1.2
-
volts
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
NOTES
Input Signal Amplitude
V
IN
700
800
1000
mVp-p
Input Signal Rise/Fall Times
t
R
,t
F
-
-
750
ps
Output Amplitudes across
75
Load (See Note 1)
V
OUT
V
SET
= (0.5) V
REF
540
600
660
mVp-p
Note 1 & 2
V
SET
= (0.667) V
REF
720
800
880
mVp-p
Note 1 & 2
V
SET
= (0.833) V
REF
900
1000
1100
mVp-p
Note 1 & 2
Output Amplitude
Temperature Coefficient
(See Note 2)
T
C
V
SET
= (0.5) V
REF
-
25
100
ppm/°C
V
SET
= (0.667) V
REF
-
-12
80
ppm/°C
V
SET
= (0.833) V
REF
-
-45
80
ppm/°C
Output
Rise/Fall Times
(20% to 80%)
t
R
,t
F
V
SET
= (0.5) V
REF
400
630
800
ps
V
SET
= (0.667) V
REF
400
575
800
ps
V
SET
= (0.833) V
REF
400
530
800
ps
Output Overshoot
t
R
= t
F
= 600 ps
-
0
-
%
See Figure 3
Jitter
t
J
at 270Mb/s
-
-
±25
ps
Propagation Delay
t
P
-
1
-
ns
1. V
OUT
is measured across a correctly terminated load, back matched to the device. The peak to peak voltage of the device
itself is 2 x V
OUT
.
2. V
OUT
is proportional to V
SET
and V
SET
may be an external low impedance, high stability supply. In this case the amplitude
temperature coefficient will not be guaranteed.
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