TDA9887 Philips Semiconductors, TDA9887 Datasheet - Page 43

• Manufacturer Part Number: TDA9887
• Description: I2C-bus controlled multistandard alignment-free IF-PLL demodulator with FM radio
• Manufacturer: Philips Semiconductors

Philips Semiconductors
2004 Aug 25
I
IF-PLL demodulator with FM radio
Overall delay is not shown, here the maximum ripple is specified.
2
C-bus controlled multistandard alignment-free
group
delay
(ns)
400
300
200
100
100
0
0
Fig.15 Typical amplitude response for sound trap at M/N standard (including Korea).
H(s)
(dB)
10
10
20
30
40
0
0.5
2
Fig.16 Typical group delay for sound trap at M/N standard.
2.5
1
1.5
3
2
3.5
43
2.5
4
3
4.5
f (MHz)
mhc122
3.5
5
f (MHz)
mhb167
minimum
requirements
4
due to pre-correction
ideal characteristic
in the transmitter
minimum
requirements
Product specification
TDA9887