FMS6414 データシートの表示（PDF） - Fairchild Semiconductor

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FMS6414

Dual Channel Video Drivers with Integrated Filters

Fairchild Semiconductor 

FMS6414

PRODUCT SPECIFICATION

Electrical Characteristics

1Vp-p signal at room temperature

Video Characteristics – Unless otherwise noted, typical output loading on video output is 150Ω.

Symbol

Parameter

Condition

VCC_VIDEO=+5.0V ±10%

Min Typ

AVYC

Low Frequency Gain

(YOUT, COUT)

at 400KHz

5.75 6.0

YSYNC YOUT Output Level (During Sync) Sync Present on YIN

0.75 1.0

CSYNC COUT Output Level (During Sync) Sync Present on YIN

1.6 2.0

tCLAMP Clamp Response Time

(Y Channel)

Settled to Within 10mV, 0.1µF cap

5

on YIN and CIN

f1dB

–1.0dB Bandwidth (Flatness)

(YOUT, COUT)

No Peaking Cap (Note 1)

4.0 4.5

fC

–3dB Bandwidth (Flatness)

(YOUT, COUT)

6.7 7.1

fSB

Stopband Rejection

(YOUT, COUT)

fIN = 27MHz to 100MHz worst case -37 -42

Vi

Input Signal Dynamic Range

AC Coupled

(All Channels)

1.3 1.4

ISC

Output Short Circuit Current

YOUT, COUT to GND (Note 2)

40

(All Channels)

CL

Output Shunt Capacitance

All Channels

35

dG

Differential Gain

YOUT, COUT

0.4

dP

Differential Phase

YOUT, COUT

0.4

THD

Output Distortion (All Channels) YOUT/ COUT = 1.8VP-P at 3.58/

0.8

4.43MHz

XTALK Crosstalk

From CIN of 0.5VP-P at 3.58MHz to

-55

YOUT

From YIN Input of 0.4VP-P at

-58

3.58MHz, to COUT

PSRR PSRR (All Channels)

0.5VP-P (100kHz) at VCC

-40

SNR

Y, C Channel

NTC-7 weighting 4.2 MHz lowpass

-75

tpd

Group Delay (Y, C)

100kHz

70

∆tpd

Group Delay Deviation from

to 3.58MHz (NTSC)

9

Flatness (Y, C)

to 4.43MHz (PAL)

7

tSKEW Skew between YOUT and COUT At 1MHz

0

Max Units

6.25 dB

1.25 V

2.4 V

ms

MHz

MHz

dB

VP-P

80 mA

pF

%

°

%

dB

dB

dB

dB

ns

ns

ns

ns

Notes:

1. Peaking capacitor increases output at 4.2MHz nominally by 0.7dB

2. Sustained short circuit protection limited to 10 seconds

REV. 1.0.1 6/27/02

5

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