GT4123 View Datasheet(PDF) - Gennum -> Semtech
Part Name
Description
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GT4123 Datasheet PDF : 7 Pages
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ABSOLUTE MAXIMUM RATINGS
PARAMETER
VALUE
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
Video Input Voltage (VA,VB) to ground
Control Input Voltage (VC) to ground
Video Input Differential Voltage (VA - VB)
±5 V
±5 V
±5 V
ELECTRICAL CHARACTERISTICS GT4123 VS = ±10V, TA = 0°C to 70°C, RL=10kΩ unless otherwise shown.
PARAMETER
SYMBOL
CONDITIONS
MIN TYP MAX
Supply Voltage
POWER
VS
SUPPLIES + Supply Current
I+
- Supply Current
I-
Common Mode Input Signal
Bandwidth
Bandwidth
Frequency Response
VIN CM
BW0.1
BW3
Differential Gain
∂g
Differential Phase
∂p
SIGNAL
CHANNEL
Signal to Noise
Gain
Delay
Off Isolation & Crosstalk
Input Resistance
Input Capacitance
Output Resistance
Output Capacitance
Bandwidth
CONTROL Bandwidth
CHANNEL Delay
Linearity
S/N
AVL
td SIG
VA or B VO
VC VA or B
RIN
CIN
ROUT
COUT
BW0.1
BW3
tD CONT
Operating Range
at ± 0.1 dB VIN = 150 mVp-p
at -3 dB VIN = 1 Vp-p
DC -10 MHz
VIN = 40 IRE at 3.58 MHz
VIN = 40 IRE at 3.58 MHz
VSIG = 1 V, BW = 5 MHz
100 kHz (ß = 100%)
ƒSIG = 5 MHz (see note 1)
ƒSIG = 5 MHz (see note 2)
ƒ=1 MHz
ƒ=1 MHz (see Figure 9)
at ± 0.1 dB VIN = 150 mVp-p
at -3 dB VIN = 1 Vp-p
10% to 90% range
±9
-
-
-
20
-
-
-
-
64
-0.02
-
70
80
150
-
-
-
20
-
-
-
± 10
15
13
-
25
80
± 0.05
0.01
0.01
70
-0.005
4
75
85
-
2.0
-
2.0
25
80
4
1
± 12
19.5
17.0
5
-
-
-
0.05
0.05
-
-
10
-
-
-
-
0.1
-
-
-
10
-
Control Breakthrough
Crossfade Balance
Control Range
VC
VC = 0 to 1 V ƒC =1 to 10 MHz
-
-
-35
VC = 0 to 1 V ƒC = 3.58 MHz
-
5
10
(see Figure 10)
0
-
+1
UNITS
V
mA
mA
V
MHz
MHz
dB
%
degrees
dB
dB
ns
dB
dB
kΩ
pF
Ω
pF
MHz
MHz
ns
%
dB
mVp-p
V
NOTE:
1. VA or B = +1 Vp-p output taken from OUTPUT
2 . VC = +1 Vp-p output taken from VA or VB
520 - 38 - 3
2
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