AA8622AP Datasheet, PDF (4/5 Pages) List of Unclassifed Manufacturers – Dual Video Amplifier

Agamem Microelectronics Inc. AA8622AP
PRELIMINARY
„ MEASUREMENT CIRCUIT
Dual Video Amplifier
Vin1
Gnd
Vout1
(6dB)
Vout3
Tp1
H 4.7uF
S1
75Ω
1 _Vin1
Vin2
Tp2
4.7uF
H
Vin2
S2
75Ω
75Ω
75Ω
22uF
2 _Gnd
Tp5
3 _Vsag1
Vcc
Vsag2
Tp6
1000pF
22uF
S3
S5
100uF
4 _{Vout1 Vout2}
S6
S4
100uF
400Ω
Tp3
400Ω
Tp4
Vcc
100uF
Vout2
(6dB)
75Ω
Vout4
75Ω
0.6V
0.6V
TEST METHODES
PARAMETER
SYMBOL
SWITCH CONDITIONS
S1 S2 S3 S4 S5 S6
CONDITIONS
Supply Current
Voltage Gain
lcc
HH
Gv
H H ON ON
Frequency Characteristic
Gf
H H ON ON
7PIN Sink Current
Vout1 / Vin. Vout2 / Vin2 at Vin1(Vin2)=1MHz, 1Vpp,
Sinewave
Gv1M Voltage Gain at Vin1(Vin2)=1MHz, 1Vpp
Gv10M Voltage Gain at Vin1(Vin2)=7MHz, 1Vpp
Gf=Gv10M-Gv1M
Differential Gain
DG
H H ON ON
Measuring Vout3 at Vin1=Staircase Signal
Differential Phase
Crosstalk
DP
H H ON ON
CT
H L ON ON
Measuring Vout3 at Vin1=Staircase Signal
Vout2 / Vout1 at Vin1=4.43MHz 1Vpp Sinewave
Vout1 / Vin2 at Vin2=4.43MHz 1Vpp Sinewave
Gain Oftest
Gch
H H ON ON
Gv1=Vout1 / Vin1, Gv2=Vout2/Vin2 Gch=Gv1-Gv2
Input Clamp Voltage
SAG Terminal Gain
Vcl
Gsag
HH
HH
HH
Measuring at TP1 (TP2)
TP3(TP4) Voltage; V01A(V02A), TP5(TP6) voltage.
Vso1A(Vso2A)
TP3(TP4) Voltage; V01A(V02A), TP5(TP6) voltage.
ON ON
Vso1B(Vso2B)
Gsag=20log[(V01B-V01A) / (Vso1A-Vso1B)]
Gsag=20log[(V02B-V02A) / (Vso2A-Vso2B)]
4
2006/7/5