NJM2267 Ver la hoja de datos (PDF) - Japan Radio Corporation

Número de pieza

componentes Descripción

Fabricante

NJM2267

DUAL VIDEO 6dB AMPLIFIER WITH 75Ω DRIVER

Japan Radio Corporation  

NJM2267

■ TEST CIRCUIT

■ TEST METHODES

PARAMETER

Supply Current

Voltage Gain

Frequency

Characteristic

Differential Gain

Differential Phase

Crosstalk

Gain Offset

Input Clamp Voltage

SAG Terminal Gain

SYMBOL

ICC

GV

Gf

DG

DP

CT

GCH

VCL

GSAG

SWITCH CONDITIONS

S1 S2 S3 S4 S5 S6

HH

H H ON ON

H H ON ON

H H ON ON

H H ON ON

H L ON ON

H H ON ON

HH

HH

HH

ON ON

CONDITIONS

7PIN Sink Current

VOUT1 / VIN, VOUT2 / VIN2

at VIN1(VIN2)=1MHz, 1VP-P, Sinewave

GV1M; Voltage Gain at VIN1 (VIN2)=1MHz, 1VP-P

GV10M; Voltage Gain at VIN1 (VIN2)=7MHz, 1VP-P

Gf =GV10M-GV1M

Measuring VOUT3 at VIN1=Staircase Signal

Measuring VOUT3 at VIN1=Staircase Signal

VOUT2 / VOUT1 at VIN1=4.43MHz, 1VP-P, Sinewave

VOUT1 / VIN2 at VIN12=4.43MHz, 1VP-P, Sinewave

GV1=VOUT1 / VIN1, GV2=VOUT2 / VIN2

GCH=GV1-GV2

Measuring at TP1 (TP2)

TP3 (TP4) Voltage; Vo1A (Vo2A), TP5 (TP6) voltage;

Vso1A (Vso2A)

TP3 (TP4) Voltage; Vo1B(Vo2B), TP5 (TP6) voltage;

Vso1B (Vso2B)

GSAG=20log{ (Vo1B-Vo1A) / (Vso1A-Vso1B) }

GSAG=20log{ (Vo2B-Vo2A) / (Vso2A-Vso2B) }

-4-

Ver.2016-06-06

Share Link: