參數(shù)資料
型號(hào): TDA5731M
廠商: NXP SEMICONDUCTORS
元件分類: 調(diào)諧器
英文描述: Low power VHF, UHF andhyperband mixer/oscillator for TVand VCR 3-band tuners(應(yīng)用于TV和 VCR三頻帶調(diào)諧的低功耗VHF,UHF和超頻帶混頻器/振蕩器)
中文描述: 3-BAND, VIDEO TUNER, PDSO20
封裝: 4.40 MM, PLASTIC, SOT-266-1, SSOP-20
文件頁(yè)數(shù): 12/17頁(yè)
文件大?。?/td> 126K
代理商: TDA5731M
1995 Mar 21
12
Philips Semiconductors
Product specification
Low power VHF, UHF and hyperband
mixer/oscillator for TV and VCR 3-band tuners
TDA5731M
Components values for
Fig.8
Table 1
Capacitors
(all SMD and NP0 except C28)
NUMBER
VALUE
C1
C2
C3
C4
C5
C6
C7
C8
C9
C10
C11
C12
C13
C14
C15
C16
C17
C18
C19
C20
C21
C22
C23
C24
C25
C26
C27
C28
C29
C30
C31
82 pF
5.6 pF
100 pF
100 pF
2.2 pF
1 pF
2.2 pF
1 pF
2.2 pF
2.2 pF
2.7 pF
1 nF
1 nF
1 nF
1 nF
1 nF
10 nF
10 nF
1 nF
1 nF
1 nF
1 nF
1 nF
18 pF
1 nF
1 nF
1 nF
150 nF
1 nF
3 pF
3 pF
Table 2
Resistors (all SMD)
Table 3
Diodes and coils
Note
1.
Wire size for L1 to L4 is 0.4 mm
Transformers (L6 = 2
×
5 turns and L7 = 2 turns))
Coil type: TOKO 7kN; material: 113kN, screw core
(03-0093), pot core (04-0026).
NUMBER
VALUE
R1
R2
R4
R5
R6
R7
R8
R10
R11
47 k
24 k
24 k
47 k
15
10 k
100
15 k
27 k
NUMBER
VALUE
Diodes
D1
D2
D3
BB132
BB134
BB133
Coils
(1)
L1
L2
L3
L4
L5
7.5 turns (3 mm)
2.5 turns (3.5 mm)
1.5 turns (2.5 mm)
1.5 turns (4 mm)
2.2
μ
H (choke coil)
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