GT4124 View Datasheet(PDF) - Gennum -> Semtech
Part Name
Description
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GT4124 Datasheet PDF : 5 Pages
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ABSOLUTE MAXIMUM RATINGS
PARAMETER
VALUE/UNITS
Supply Voltage (VS)
Operating Temperature Range
Storage Temperature Range
Lead Temperature (Soldering, 10 Sec)
± 13.5 V
0° C ≤ TA ≤ 70° C
-65° C ≤ TS ≤ 150° C
260° C
Differential Video Input Voltage
±5 V
Strobe Input Voltage
VEE ¯≤ VCLAMP ≤ VCC
PIN CONNECTIONS
+VS
CHOLD
COMP
COS1
COS2
S-1
VREF
S-2
VCONT
GND
TOP VIEW
PIN 1
20
10
11
20 PIN DIP / SOIC
-VS
OUTPUT
-IN B
+IN B
CLAMP
REF
CLAMP
SIG
-IN A
+IN A
REXT
STROBE
ELECTRICAL
CHARACTERISTICS
+V = -V =10V,
S
S
0°C
≤
T
A
≤
70°C
unless
otherwise
shown
PARAMETER
SYMBOL
CONDITIONS
MIN
POWER
SUPPLIES
SIGNAL
CHANNEL
Supply Voltage
Supply Current (pos)
Supply Current (neg)
Small Signal Bandwidth
Full Power Bandwidth
Frequency Response
Differential Gain
Differential Phase
Signal to Noise
Gain - open loop
Gain - closed loop
Phase Delay
Off Isolation & Crosstalk
CONTROL
CHANNEL
Bandwidth
Phase Delay
Linearity
± VS
Operating Range
I+
REXT = 1 kΩ
I-
REXT = 1 kΩ
BW
at ± 0.1 dB VSIG = 150 mVp-p
BW
at -3.0 dB VSIG = 1 V p-p
DC - 10 MHz
∂g
∂p
S/N
AOL
ACL
td SIG
VA or B/VO
VC/VA or B
BW
td CONT
VIN = 40 IRE at 3.58 MHz
VIN = 40 IRE at 3.58 MHz
VSIG = 1 volt, BW = 5 MHz
100 kHz (ß = 0%)
100 kHz (ß = 100%)
ƒSIG = 5 MHz (see note 1)
ƒSIG = 5 MHz (see note 2)
at ± 0.1 dB VSIG = 150 mVp-p
Control Breakthrough
Crossfade Balance
Control Range
Strobe Pulse Width
V CONT
VCONT = 0-1 V ƒ = 1-10 MHz
VCONT = 0-1 V ƒ = 3.58 MHz
Strobe Level
Clamp Accuracy
V INHI
V INLO
Notes:
1. VA or B = 1 Vp-p output taken from OUTPUT
2. VCONT = 1 Vp-p output taken from VA or VB
±9
-
-
25
20
-
-
-
64
54
-0.01
-
80
90
25
-
-
-
-
-5
500
2.0
-
-
520 - 59 - 2
2
TYP
± 10
24
18
30
25
± 0.05
0.01
0.01
70
60
-0.005
-
85
95
30
-
1
-55
3
-
1000
-
-
±1
MAX
± 12
28
20
-
-
-
0.03
0.03
-
66
-
10
-
-
-
10
-
-50
5
+5
-
-
0.8
±2
UNITS
volts
mA
mA
MHz
MHz
dB
%
degrees
dB
dB
dB
ns
dB
dB
MHz
ns
%
dB
mVpp
V
ns
V
V
mV
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