ML6426 Просмотр технического описания (PDF) - Fairchild Semiconductor

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ML6426

High Bandwidth Triple Video Filters with Buffered Outputs for RGB or YUV

Fairchild Semiconductor 

DATA SHEET

ML6426

Electrical Characteristics (continued)

Unless otherwise specified, VCC = 5V±10%, TA = Operating Temperature Range (Note 1)

Symbol

Parameter

Conditions

Min Typ Max Units

30MHz Filter: ML6426-4

f1dB

–1dB Bandwidth Flatness (R, G, B,) 25°C

15.3 18

MHz

fc

–3dB Bandwidth Flatness (R, G, B,) 25°C

27 30

MHz

f0.8fc 0.8 x fC Attenuation

1.7

dB

fSB

StopBand Rejection

(All Channels ≥ 4 fC)

fIN ≥ 4 fC, Note 3

-40

dB

NOISE Output Noise (R, G, B,)

Fullband

1.0

mVRMS

XTALK Crosstalk

Input of 0.5VP-P at 1 MHz

Between any two Channels

-55

dB

XTALK A/B MUX Crosstalk

Input of 0.5VP-P at 3.58/4.43MHz

-54

dB

TPD

Group Delay (R, G, B,)

100kHz

18

ns

∆TPD

Group Delay Deviation from Flatness to 10MHz

(R, G, B,)

to 27MHz

0.5

ns

2

ns

36MHz Filter: ML6426-5

f1dB

–1dB Bandwidth Flatness (R, G, B,) 25°C

17 20

MHz

fc

–3dB Bandwidth Flatness (R, G, B,) 25°C

32.4 36

MHz

f0.8fc 0.8 x fC Attenuation

2

dB

fSB

StopBand Rejection

(All Channels ≥ 4 fC)

fIN ≥ 4 fC, Note 3

–40

dB

NOISE Output Noise (R, G, B,)

Fullband

1.0

mVRMS

XTALK Crosstalk

Input of 0.5VP-P at 1 MHz

Between any two Channels

–55

dB

XTALK A/B MUX Crosstalk

Input of 0.5VP-P at 3.58/4.43MHz

–54

dB

TPD

Group Delay (R, G, B,)

100kHz

17

ns

∆TPD

Group Delay Deviation from Flatness to 10MHz

(R, G, B,)

to 30MHz

0.5

ns

4

ns

15MHz Filter: ML6426-15

f1dB

–1dB Bandwidth Flatness (R, G, B,) 25°C

10.8 12.2

MHz

fc

–3dB Bandwidth Flatness (R, G, B,) 25°C

13.8 15

MHz

f0.8fc 0.8 x fC Attenuation

1.2

dB

fSB

StopBand Rejection (All Channels ≥ 4 fC) fIN ≥ 4 fC, Note 3

–40

dB

NOISE Output Noise (R, G, B,)

Fullband

1.0

mVRMS

XTALK Crosstalk

Input of 0.5VP-P at 1 MHz

Between any two Channels

–55

dB

XTALK A/B MUX Crosstalk

Input of 0.5VP-P at 3.58/4.43MHz

–54

dB

TPD

Group Delay (R, G, B,)

100kHz

40

ns

∆TPD

Group Delay Deviation from Flatness to 3.58MHz

(R, G, B,)

to 4.43MHz

1

ns

1

ns

to 10MHz

9

ns

Notes

1. Limits are guaranteed by 100% testing, sampling, or correlation with worst case test conditions.

2. Sustained short circuit protection limited to 10 seconds.

3. 38dB is based on tester noise limits.

REV. 3A August 2004

5

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