TDA9881 Philips Semiconductors, TDA9881 Datasheet - Page 28

• Manufacturer Part Number: TDA9881
• Description: Alignment-free vision and FM sound IF PLL demodulator
• Manufacturer: Philips Semiconductors

Philips Semiconductors
9397 750 13417
Product data sheet
Fig 12. Typical amplitude response for sound trap at M/N standard (inclusive Korea).
Fig 13. Typical group delay for sound trap at M/N standard.
Overall delay is not shown, here the maximum ripple is specified.
group
delay
(ns)
400
300
200
100
100
0
0
H(s)
(dB)
10
10
20
30
40
0
0.5
2
2.5
1
1.5
3
Rev. 01 — 16 November 2004
2
3.5
Alignment-free vision and FM sound IF PLL demodulator
2.5
4
3
4.5
f (MHz)
mhc122
3.5
5
f (MHz)
mhb167
© Koninklijke Philips Electronics N.V. 2004. All rights reserved.
minimum
requirements
4
due to pre-correction
ideal characteristic
in the transmitter
minimum
requirements
TDA9881
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