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
5.5V
V
S
-0.5V
300mW
GS9008A
0°C
≤
T
A
≤
70°C
-65°C
≤
T
S
≤
150°C
260°C
GS9008A CABLE DRIVER — DC ELECTRICAL CHARACTERISTICS
Conditions: V
S
= 5V, T
A
= 0°C to 70°C, R
L
= 150
Ω
to GND and 144
Ω
AC coupled unless otherwise shown
PARAMETER
Supply Voltage
Power Consumption
Supply Current
Supply Current
Reference Voltage
SYMBOL
V
S
P
D
Ι
S1
Ι
S2
V
REF
4 x150
Ω
Loads DC
1% Accuracy, T
A
= 25°C
V
SET
= (0.667) V
REF
DC No Loads, T
A
= 25°C
10 k
Ω
to ground
CONDITIONS
MIN
4.5
-
-
-
-
TYP
5.0
170
62
16
1.2
MAX
5.5
190
67
20
-
UNITS
volts
mW
mA
mA
volts
NOTES
NOT RECOMMENDED FOR NEW DESIGNS
GS9008A CABLE DRIVER — AC ELECTRICAL CHARACTERISTICS
Conditions: V
S
= 5V, T
A
= 0°C to 70°C, R
L
= 150
Ω
to GND and 144
Ω
AC coupled unless otherwise shown
PARAMETER
Input Signal Amplitude
Input Signal Rise/Fall Times
Output Amplitudes across
75
Ω
Load (See Note 1)
SYMBOL
V
IN
t
R
,t
F
V
OUT
V
SET
= (0.5) V
REF
V
SET
= (0.667) V
REF
V
SET
= (0.833) V
REF
Output Amplitude
Temperature Coefficient
(See Note 2)
T
C
V
SET
= (0.5) V
REF
V
SET
= (0.667) V
REF
V
SET
= (0.833) V
REF
Output
Rise/Fall Times
(20% to 80%)
t
R
,t
F
V
SET
= (0.5) V
REF
V
SET
= (0.667) V
REF
V
SET
= (0.833) V
REF
Output Overshoot
Jitter
Propagation Delay
t
J
t
P
t
R
= t
F
= 600 ps
at 270Mb/s
CONDITIONS
MIN
700
-
540
720
900
-
-
-
400
400
400
-
-
-
TYP
800
-
600
800
1000
25
-12
-45
630
575
530
0
-
1
MAX
1000
750
660
880
1100
100
80
80
800
800
800
-
±25
-
UNITS
mVp-p
ps
mVp-p
mVp-p
mVp-p
ppm/°C
ppm/°C
ppm/°C
ps
ps
ps
%
ps
ns
See Figure 3
Note 1 & 2
Note 1 & 2
Note 1 & 2
NOTES
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.
2 of 4
GENNUM CORPORATION
29781 - 1
GENNUM [ GENNUM CORPORATION ]
