HD7425FPA FARADAY [Faraday Technology], HD7425FPA Datasheet

HD7425FPA

Manufacturer Part Number

HD7425FPA

Description

HD SERIES HDTV FILTERS

Manufacturer

FARADAY [Faraday Technology]

Datasheet

1.HD7425FPA.pdf (2 pages)

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Download datasheet (201Kb)

Type Number

Impedance (ohms)

Filter Shape

Passband Shape

Sampling Frequency (S.F)

Insertion loss at 100 kHz

End of Passband

Amplitude ripple (dB)

(wrt 100 kHz)

Insertion delay at 200 kHz

Group delay ripple (ns)

(wrt 200 kHz)

> 6 dB Frequency.

(wrt loss at 100 kHz)

> 20 dB Frequency

(wrt loss at 100 kHz)

Start of stopband

Stopband attenuation

(wrt loss at end of passband)

Sampling

Frequency

Passband

Shape

Example part number HD7425SPA is a passive, luminance sinx/x corrected for a s.f. of 74.25 MHz packaged in a 11 pin SIL

package as DR00005A.

FARA076d

Measured against sinx/x roll off for a sampling frequency of 74.25 MHz

Measured against sinx/x roll off for a sampling frequency of 37.125 MHz

ITU 709 (1250/50) compliant

pin SIL package

Miniature space saving package

Part numbering

SF - 7425

SF - 3712

S - Sin/x

F - Flat

HD SERIES HDTV FILTERS

HD7425FPA

Lowpass

Flat

74.25 MHz

< 1.5 dB

29.7 MHz

< ± 0.01 at 100 kHz

< ± 0.12 at 28.2 MHz

< -1.0 at 29.7 MHz

50 ns ± 2 ns

< ± 0.5 at 200 kHz

< ± 2.0 at 27 MHz

< ± 20 to 30 MHz

36 MHz

43 MHz

45 MHz

> 40 dB

ITU 709 (1250/50)

HD7425SPA

Lowpass

Sinx/x

74.25 MHz

< 4.5 dB

29.7 MHz

< ± 0.01 at 100 kHz

< ± 0.12 at 28.2 MHz

< -1.0 at 29.7 MHz

50 ns ± 2 ns

< ± 0.5 at 200 kHz

< ± 2.0 at 27 MHz

< ± 20 to 30 MHz

36 MHz

43 MHz

45 MHz

> 40 dB

Aqueously washable versions available

Pre and Post Luminance and Chrominance filters

Integer N

Page 1 of 2

of clock delays between Luma and Chroma filters

Other sampling frequencies are available on request.

HD3712FPA

Lowpass

Flat

37.125 MHz

< 1.5 dB

14.5 MHz

< ± 0.01 at 100 kHz

< ± 0.12 at 14.1 MHz

< -1.0 at 14.9 MHz

90 ns ± 3 ns

< ± 1.0 at 200 kHz

< ± 4.0 to 13.5 MHz

< ± 40 to 15 MHz

18 MHz

21.5 MHz

22.5 MHz

> 40 dB

Package Drg No

A - DR00005A

D - DR00170A

F - DR00069B

G - DR00172A

Realisation

P - Passive

HD3712SPA

Lowpass

Sinx/x

37.125 MHz

< 4.5dB

14.5 MHz

< ± 0.01 at 100 kHz

< ± 0.12 at 14.1 MHz

< -1.0 at 14.9 MHz

90 ns ± 3 ns

< ± 1.0 at 200 kHz

< ± 4.0 at 13.5 MHz

< ± 40 to 15 MHz

18 MHz

21.5 MHz

22.5 MHz

> 40 dB

Jan-00(B)

Related parts for HD7425FPA

HD7425FPA Summary of contents

Page 1

... HD SERIES HDTV FILTERS ITU 709 (1250/50) compliant pin SIL package Miniature space saving package Type Number HD7425FPA Impedance (ohms) 75 Filter Shape Lowpass Passband Shape Flat Sampling Frequency (S.F) 74.25 MHz Insertion loss at 100 kHz < 1.5 dB End of Passband 29.7 MHz Amplitude ripple (dB) < ± 0.01 at 100 kHz (wrt 100 kHz) < ...

Page 2

PACKAGE DETAIL Faraday Technology Ltd. Croft Road Industrial Estate, Newcastle, Staffordshire ST5 0QZ. England. FARA076d Tel: Fax: Email: Web site: Page (0)1782 661501 + 44 (0)1782 630101 sales@faradaytech.co.uk http://www.faradaytech.co.uk Jan-00(B) ...

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