参数资料
型号: TDA6403M-T
厂商: NXP SEMICONDUCTORS
元件分类: 调谐器
英文描述: 2-BAND, VIDEO TUNER, PDSO28
封装: PLASTIC, SOT-341, SSOP-28
文件页数: 19/44页
文件大小: 241K
代理商: TDA6403M-T
2000 Jan 24
26
Philips Semiconductors
Product specication
5 V mixers/oscillators and synthesizers for
cable TV and VCR 2-band tuners
TDA6402; TDA6402A;
TDA6403; TDA6403A
handbook, full pagewidth
MGE689
6.8 k
33 k
22 k
22 k
10 k
3.9 k
3.9 k
22 k
330
330
680
4.7
10
F
(16 V)
10
F
(16 V)
1 pF
22
k
4.7
k
22
10
nF
23
nH
8 pF
(N750)
47 pF
(N750)
C11
C10
L2
R2
23
nH
L3
R1
C6 (N750)
1.8 pF
C7 (N750)
1.8 pF
C8 (N750)
1 pF
C9 (N750)
R5
R6
R7
R9
R8
R3
22 k
R4
D2
BB133
C14 (N470)
100 pF
L4
30 nH
L5
80 nH
C15
4.7 nF
C16
4.7 nF
D3
BA792
C12 (N750)
C13 (N750)
2.2 pF
2.5 pF
L6
80 nH
C17
1 nF
X1
4 MHz
C19
18 pF
VCC
C18
10 nF
C20
100 nF
R10
C21
2.2 nF
R11
R16
C22
C1
1 nF
C2
1 nF
C3
1 nF
C4
15 pF
C5
15 pF
L1
2 x 5t
R20
D5
330
R19
D4
330
R21
D6
330
R22
D7
3-WIRE / I2C-bus
R14
330
R12
330
R13
330
R15
68 k
R24
1 k
R25
R23
R26
50
C23
C24
1 (28)
2 (27)
3 (26)
4 (25)
UHFIN1
UHFIN2
VHFIN
UHF-IN
VHF-IN
RFGND
5 (24)
6 (23)
7 (22)
8 (21)
IFFIL1
IFFIL2
PVHFL
PVHFH
9 (20)
10 (19)
11 (18)
12 (17)
13 (16)
PUHF
FMST
SW
CE/AS
DA
CL
14 (15)
(14) 15
(13) 16
(12) 17
(11) 18
LOCK/ADC
CP
VT
XTAL
(10) 19
(9) 20
(8) 21
(7) 22
(6) 23
VCC
IFOUT
GND
VHFOSCIB
OSCGND
(5) 24
(4) 25
(3) 26
(2) 27
(1) 28
VHFOSCOC
UHFOSCIB1
UHFOSCIB2
UHFOSCOC2
UHFOSCOC1
C25
10 nF
for test
purpose
only
R18
IFOUT
measurement
for test purpose only
4
× LED 3 mm
open for
3-wire
TP
VT
+5 V
+33 V
VCC
AGND
1
2
3
CL
AGND
DA
+5 V
CE
LOCK
JMP2
BC847B
TR2
12
VCC
1
2
VHF-LOW
VHF-HIGH
UHF
FMST
PVHFH
PVHFL
TDA6402
TDA6402A
TDA6403
TDA6403A
D1
BB134
TR1
BC847B
Vripple
1/2fDIV or fREF
measurement
Fig.19 Measurement circuit.
The pin numbers in parenthesis represent the TDA6403 and TDA6403A.
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