TEF6700HL NXP Semiconductors, TEF6700HL Datasheet - Page 36

• Manufacturer Part Number: TEF6700HL
• Description: Car Radio Tuner Front-end For Digital If
• Manufacturer: NXP Semiconductors

Philips Semiconductors
13 TEST AND APPLICATION INFORMATION
13.1
2003 Oct 21
Car radio tuner front-end for digital IF
For list of components see Table 27.
handbook, full pagewidth
Test information
TKEYEDAGC
TRFAMAGC
TAFAMAGC
FM RF input
VAMCASFB
DAA input
VREFMIX
WBFLAG
TFMAGC
AGCBUF
DAAOUT
IFMAGC
CPOUT
VTUNE
DAATD
5 V
270
215
antenna
nH
L6
input
47
100 nF
18 pF
D2
10 nF
6.8
10
nF
M
H
2.2
330
BAP70-02
1 nF
L9
47 F
BAV99
1.8 M
10 nF
D4
270
nH
3.3
pF
BAP70-02
100 nF
BAQ806
D5
2.2 k
6.8 pF
BF862C
560
1 nF
2.2 k
1.8 nF
500 nH
2.2
M
1 mH
L7
D3
1 nF
220 nF
Fig.8 Test circuit (continued in Fig.9).
T2
680 H
L8
220
nF
JP26
AM RF input
22 H
T1
L4
47 F
39 pF
47
BC847C
3
2
1
220 nF
22 nF
JP28
22
JP27
100
nF
antenna AGC
22 F
56
pF
6
VAMCAS
4
47
220 nF
1
3
47
BB207
L5
RFGND
WBSW
560
D1
22 k
IAMAGC
1 F
17
18
19
20
21
22
23
24
25
26
28
29
30
31
32
36
33
16
34
PORT1
15
1 F
BAS16
D6
JP23
JP30
22 nF
JP25
22
35 36
14 13
4.7 k
JP24
22
R2
VTUNE ext
100 nF
2.2 k
1.2 k
10 k
3.9 nF
R2
4.7 k
22 nF
3.3 nF
330
1
2
3
SFE10.7
8.5 V
MA20-A
100 nF
L1
37
JP17
output
6
4
F1
V
12
JP14
IF1
VTUNE
22
38
100
nF
22 nF
R1
TEF6700HL
11
IF2
input
39 40 41
JP18
304
DGND
AMAGCFDB
2
100 nF
10
5 V
JP32
10
22 nF
100 nF
9
52
(2.7 pF)
4.7 pF
BB208
D7
42 43
330
100 nF
270 pF
JP19
8
output
0
F2
VCO input
C1
IF2
0
7
44
IF3
input
Product specification
TEF6700HL
(1.8 pF)
L3
0
SFE10.7
3.3 pF
2
304
MS3A10A
100 nF
JP20
MHC522
R3
52
A
B
C
D
E
F