V2267_12 Datasheet, PDF (4/8 Pages) Unisonic Technologies – DUAL VIDEO 6dB AMPLIFIER WITH 75Ω DRIVER

V2267
„ TEST CIRCUIT
V_IN1
75Ω
Tp1
4.7µF
+
1 VIN1
GND
V_OUT1
(6dB)
Tp5
22µF ₊
V_OUT3
75Ω
R_L
75Ω
+
100µF
Tp3
2 GND
3 VSAG1
4 VOUT1
LINEAR INTEGRATED CIRCUIT
Tp2
75Ω
V_IN2 8
4.7µF
+
H
V_IN2
1000pF
V⁺ 7
Tp6
100µF
+
V_SAG2 6
+ ^22µF
VCC
V_OUT2
(6dB)
V_OUT2 5
R_L
+
100µF
75Ω
75Ω
V_OUT4
Tp4
„ TEST METHODES
PARAMETER
Input Clamp Voltage
Operating Current
Voltage Gain
Frequency Characteristic
Crosstalk
Gain Offset
Differential Gain
Differential Phase
SYMBOL
TEST METHODES
V_CL No signal Measuring at TP1(TP2)
I_CC No signal 7PIN Sink Current
G_V
V_OUT1/V_IN1, V_OUT2/V_IN2, at V_IN1(V_IN2) =1MHz, 1V_P-P, Sinewave
G_F
G_V1M;Voltage Gain at V_IN1(V_IN2)=1MHz, 1V_P-P
G_V10M; Voltage Gain at V_IN1(V_IN2)=10MHz, 1V_P-P, G_F= G_V10M -G_V1M
CT
V_OUT2/V_IN1 at V_IN1 = 4.43MHz, 1V_P-P, Sinewave,V_IN2=Gnd
V_OUT1/V_IN2 at V_IN2=4.43MHz, 1V_P-P, Sinewave, V_IN1=Gnd
G_CH V_IN=1MHz, 1V_P-P, G_V1 = V_OUT1/V_IN1,G_V2 = V_OUT2/V_IN2, G_CH = G_V1-G_V2
G_DIFF V_IN1=1V_P-P, Staircase, Measuring V_OUT3 at V_IN1 = Staircase Signal
DP V_IN1=1V_P-P, Staircase, Measuring V_OUT3 at V_IN1 = Staircase Signal
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
4 of 8
QW-R124-006.C