參數(shù)資料
型號: TDA6501TT
廠商: NXP SEMICONDUCTORS
元件分類: 調(diào)諧器
英文描述: 5 V mixer/oscillator and synthesizer for PAL and NTSC standards
中文描述: 3-BAND, VIDEO TUNER, PDSO32
封裝: 6.10 MM, 0.65 MM PITCH, PLASTIC, MO-153, SOT487-1, TSSOP-32
文件頁數(shù): 25/37頁
文件大?。?/td> 223K
代理商: TDA6501TT
9397 750 15057
Koninklijke Philips Electronics N.V. 2005. All rights reserved.
Product data sheet
Rev. 02 — 14 June 2005
25 of 37
Philips Semiconductors
TDA6500; TDA6501
5 V mixer/oscillator and synthesizer for PAL and NTSC standards
The pin numbers in parenthesis represent the TDA6501TT.
Fig 7.
Measurement circuit for PAL on test jig
C3
L1
82 pF
6t;
4 mm
3t;
2 mm
1.8 pF
D1
BB182
R1
12
R5
22 k
C1
LOSCIN
1 (32)
2 (31)
1.5 pF
C2
LOSCOUT
3 (30)
OSCGND
C6
L2
100 pF
L3
3t;
2 mm
1 pF
D2
BB178
R2
5.6
D3
BB179
R4
5.6 k
R6
22 k
R7
5.6 k
R3
27
R19
R10
27 k
18 k
C16
R21
4
V
CC
V
CC
5 V
33 V
GND
JP2
3
2
1
3.9 k
R20
4.7 k
R15
1/2f
ref
or 1/2f
div
for test purpose only
2.2 k
R18
SDA
P6/ADC
P4
SCL
AS
P3
P0
P1
AGC
P2
IFFIL1
IFFIL2
RFGND
LBIN
LBIN
MHBIN1
MHBIN1
MHBIN2
MHBIN2
330
R17
330
R16
0
R13
D6
LED
470
R22
for test purpose only
6.8 k
C4
MOSCOUT
4 (29)
5 (28)
1.5 pF
C5
1.2 pF
C7
27 pF
C11
1.2 pF
C8
MOSCIN
6 (27)
7 (26)
HOSCIN1
HOSCOUT2
1.2 pF
C9
1.2 pF
C10
8 (25)
9 (24)
HOSCOUT1
4.7 nF
C12
L5
680 nH
10 (23)
4.7 nF
C13
18 pF
4 MHz
X1
TP
2
C14
820 pF
100 nF
C15
C23
10 nF
C25
10
μ
F
Q1
BC847
JP3
JUMPER
C26
10
μ
F
C28
3.9 pF
C27
22 pF
for test purpose only
IFOUT measurement
12 (21)
V
CC
HOSCIN2
11 (22)
IFGND
IFOUT
13 (20)
14 (19)
15 (18)
16 (17)
(1) 32
(2) 31
(3) 30
(4) 29
(5) 28
(6) 27
(7) 26
(8) 25
(9) 24
(10) 23
(12) 21
(11) 22
(13) 20
(14) 19
(15) 18
(16) 17
PLLGND
XTAL
VT
CP
TP
1
6
5
4
2
3
JP1
1
n.c.
5 V
SDA
AS
SCL
fce828
GND
R14
D7
LED
1 k
R12
C22
TDA6500TT
(TDA6501TT)
160 nF
C21
L4
2 x 6t
12 pF
C20
12 pF
C19
4.7 nF
C18
4.7 nF
C17
4.7 nF
D5
LED
220
R11
D4
LED
1 k
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