TDA9899HL NXP [NXP Semiconductors], TDA9899HL Datasheet - Page 28

• Manufacturer Part Number: TDA9899HL
• Description: Multistandard hybrid IF processing including car mobile
• Manufacturer: NXP [NXP Semiconductors]

NXP Semiconductors
TDA9899_3
Product data sheet
Table 32.
[1]
[2]
[3]
Table 33.
Table 34.
Bit
TV2
W1[4]
0
0
0
1
1
1
1
1
1
1
1
Bit
WAFP
W7[6]
0
0
0
0
0
1
W4[3]
(AGCSW)
0
0
1
1
Intercarrier output level based on wide-band AGC of SIF amplifier.
SIF output level based on wide-band AGC of SIF amplifier.
Intercarrier output level based on narrow-band AGC of FM amplifier.
TV1
W1[3]
0
1
X
X
X
X
X
X
X
X
X
List of output signals at OUT1 and OUT2
Output mode at pin MPP2 for ATV; dual or radio mode
Control function of bit AGCSW
V
< 1 V
> 2 V
< 1 V
> 2 V
RADIO
W1[7]
X
X
X
0
1
X
AGCSWI
DIRECT
W6[0]
0
0
1
1
1
1
1
0
0
0
0
Rev. 03 — 15 January 2008
MPP2S1
W4[5]
0
0
1
1
1
0
Function
VIF AGC from internal
VIF AGC from pin AGCVIN
VIF AGC is not on hold
VIF AGC is on hold
Multistandard hybrid IF processing including car mobile
FM
W1[1]
X
X
X
0
0
1
1
0
0
1
1
MPP2S0
W4[4]
0
1
0
1
1
0
EXTFIL
W1[0]
X
X
X
0
1
0
1
0
1
0
1
Pin MPP2 output mode
gain control voltage of FM PLL
gain control voltage of SIF amplifier
TAGC monitor voltage
AFC current output, VIF PLL
AFC current output, radio mode
voltage output of weak audio signal detector
Output signal at
OUT1A, OUT1B
zero IF I
low IF
off
intercarrier
intercarrier
intercarrier
intercarrier
intercarrier
intercarrier
intercarrier
intercarrier
[1]
[3]
[3]
[1]
[1]
[3]
[3]
[1]
OUT2A, OUT2B
zero IF Q
off
direct IF
SIF
SIF
SIF
SIF
off
off
off
off
TDA9899
© NXP B.V. 2008. All rights reserved.
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[2]
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