NJM2277 查看數據表（PDF） - Japan Radio Corporation

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NJM2277

VIDEO SWITCH MATRIX

Japan Radio Corporation  

NJM2277

sABSOLUTE MAXIMUM RATING (Ta=25°C)

PARAMETER

SYMBOL

Supply Voltage

V+

Power Dissipation

PD

Operating Temperature Range Topr

Storage Temperature Range

Tstg

RATING

15

(SDIP28) 700

(SDMP30) 700

-40 to +85

-40 to +125

sELECTRICAL CHARACTERISTICS ( Ta=25°C, Vcc=5.0V,VEE=-5V)

UNIT

V

mW

°C

°C

PARAMETER

Operating Voltage

Supply Current

SYMBOL

TEST CONDITION

V+

Icc

No Signal,No Loard

MIN. TYP. MAX. UNIT

±4.5 ±5.0 ±5.5 V

36 46 56 mA

qVideo system( Ta=25°C, Vcc=5.0V,VEE=-5V, RL=150Ω unless otherwise specified.)

PARAMETER

SYMBOL

TEST CONDITION

MIN TYP MAX UNIT

Gain

Frequency Response

Characteristics

Stop Band Rejection

GV

FBW

Fsb

Vin=1.0Vp-p 100KHz

S_Comp Out1/2,TV_Comp Out

Red/Green/Blue Out

Vin=1.0Vp-p 5MHz /100KHz

All filtered channel

f=100KHz/27MHz ,1Vp-p

All filtered channel

6.0 6.4 6.8 dB

-1.0 0 1.0- dB

-35 -41 -

dB

-3dB Bandwidth

Fc All filtered channel

- 7.1 - MHz

RGB Gain matching level

Gm

Gain Matching Between

Red/Green/Blue Out

-5 0

5

%

Total Harmonic Distortion

THD f=1KHz, 1Vp-p input

- 0.1 -

%

Cross talk1

Cross Talk2

Differential Gain

Differential Phase

CT1

Vin=4.43MHz/1.0Vp-p

One input to any other output

CT2

f=4.43MHz/1Vp-p

Mux input to output

DG

Vin=1Vp-p,10step Stairs-signal

except FBout

DP

Vin=1Vp-p,10step Stairs-signal

except FBout

- -60 -

dB

- -60 -

dB

- 0.4 -

%

- 0.4 - deg

Input Impedance

Rin All Channel

-

50

-

KΩ

Output Impedance

Output Impedance

Equivalent Output

Capacitance

Group Delay

Ro1

High Z Cont=”0”

Red/Green/Blue Output

Ro2

High Z Cont=”1”

Red/Green/Blue Output ,

Co RGB output, High Z Cont=”0”

Tpd

Vin=1Vp-p, 100Khz

All filtered Channel

10 20

-

KΩ

-

45

-

mΩ

-

3

-

pF

- 70 -

nS

- 11 -

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