TEF6721HL NXP Semiconductors, TEF6721HL Datasheet - Page 5

• Manufacturer Part Number: TEF6721HL
• Description: Car Radio Tuner Front-end For Digital If
• Manufacturer: NXP Semiconductors

Philips Semiconductors
6. Pinning information
TEF6721HL_4
Product data sheet
6.1 Pinning
6.2 Pin description
Table 3:
Symbol
i.c.
V
AMIFIN
FMIFIN
IFDEC
IFGND
IFAGCBIAS
i.c.
FMMIXOUT1
AMMIXOUT1
Fig 2. Pin configuration for LQFP64
DDA1
AMMIXOUT1
AMMIXOUT2
FMMIXOUT1
FMMIXOUT2
IFAGCBIAS
AMMIXDEC
SWPORT1
AMMIXIN
Pin description
AMIFIN
FMIFIN
IFGND
IFDEC
V
V
DDA1
DDA2
i.c.
i.c.
Pin
1
2
3
4
5
6
7
8
9
10
10
11
12
13
14
15
16
1
2
3
4
5
6
7
8
9
Rev. 04 — 20 December 2005
Description
internally connected for test purposes; leave open-circuit
analog supply voltage 1 (8.5 V) for IF AGC amplifier
IF AGC amplifier AM input (10.7 MHz)
IF AGC amplifier FM input (10.7 MHz)
IF AGC amplifier AM and FM decoupling
IF AGC amplifier ground
bias voltage for IF AGC amplifier decoupling
internally connected for test purposes; connect to ground
FM mixer IF output 1 (10.7 MHz)
AM mixer IF output 1 (10.7 MHz)
TEF6721HL
Car radio tuner front-end for digital IF
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
TEF6721HL
001aac646
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
AFHOLD
AFSAMPLE
BUSENABLE
ADDRSEL
V
OSCTNK
OSCFDB
VCOGND
V
DGND
V
CPOUT
VTUNE
DAAIN
DAATD
KAGC
DDA4
DDD
DDA3
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