TDA9898HL/V3 NXP [NXP Semiconductors], TDA9898HL/V3 Datasheet - Page 75

• Manufacturer Part Number: TDA9898HL/V3
• Description: Multistandard hybrid IF processing
• Manufacturer: NXP [NXP Semiconductors]

NXP Semiconductors
TDA9897_TDA9898_4
Product data sheet
Fig 31. Typical sound BP amplitude frequency response at TV mode, normalized to BP
Fig 32. Typical AM and FM audio frequency response
(1) Center frequency.
(2) Minimum upper cut-off frequency.
(3) Minimum lower cut-off frequency.
(4) Maximum upper cut-off frequency.
(5) Maximum lower cut-off frequency.
(6) Minimum upper stop-band attenuation.
(7) Minimum lower stop-band attenuation.
(1) FM; transmitter pre-correction off and receiver de-emphasis off; FM PLL filter: R
(2) AM and AGC normal.
(3) AM and AGC fast.
V
resp(f)
(dB)
(dB)
o(AF)
10
10
20
30
40
50
center frequency
10
10
20
30
C
0
0
par
10
3.0
= 47 pF.
(2)
(1)
(3)
2.0
Rev. 04 — 25 May 2009
(7)
10
2
1.0
(5)
(3)
10
(1)
0
3
(2)
TDA9897; TDA9898
Multistandard hybrid IF processing
(4)
1.0
10
(6)
4
(1)
2.0
f
AF
f
(kHz)
(2) (3)
f
c
© NXP B.V. 2009. All rights reserved.
001aaf579
001aaj633
(MHz)
s
= 5.6 k and
10
3.0
5
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