參數(shù)資料
型號: SA608N
廠商: NXP SEMICONDUCTORS
元件分類: 調(diào)諧器
英文描述: Low voltage high performance mixer FM IF system
中文描述: 1-BAND, AUDIO TUNER, PDIP20
封裝: PLASTIC, DIP-20
文件頁數(shù): 5/14頁
文件大?。?/td> 178K
代理商: SA608N
Philips Semiconductors RF Communications Products
Product specification
SA608
Low voltage high performance mixer FM IF system
November 3, 1992
6
MINI–CIRCUIT ZSC2–1B
AUDIO
C14
IFT1
C10
C9
C8
C7
C6
X1
R7
30.5
L2
SW3
SW4
SW1
V
CC
EXT.
LOC
44.545
45MHZ
R3
R1
R2
SW2
C3
C4
R4
51.1
C5
C2
C1
L1
R6
R8
39.2
”C” WEIGHTED
MEAAUDIO
CIRCUIT
MHZ
50.5
2430
3880
96.5
32.6
71.5
C24
C22
C20
C19
C18
C15
C16
C17
FLT2
SW7
SW6
SW5
SW8
SW9
C23
C21
R17
2.4k
FLT1
25dB,
1500/50
PAD
10dB,
50/50
PAD
29dB,
929/50
PAD
10.6dB,
50/50
PAD
36dB,
156k/50
PAD
100pF NPO Ceramic
390pF NPO Ceramic
100nF +10% Monolithic Ceramic
22pF NPO Ceramic
1nF Ceramic
10.0pF NPO Ceramic
100nF +10% Monolithic Ceramic
10
μ
F Tantalum (minimum) *
10pF NPO Ceramic
100nF +10% Monolithic Ceramic
100nF +10% Monolithic Ceramic
100nF +10% Monolithic Ceramic
100nF +10% Monolithic Ceramic
100nF +10% Monolithic Ceramic
2.2
μ
F
100nF +10% Monolithic Ceramic
C21
C23
C25
C26
C27
Flt 1
Flt 2
IFT 1
L1
L2
X1
R9
R10
R11
R14
R17
R18
R19
10k
+1%
5k
+1%
2.4k
+5% 1/4W Carbon Composition
3.3k
+5% 1/4W Carbon Composition
10k
+1%
16k
+5% 1/4W Carbon Composition
2k
+1% 1/4W Metal Film
44.545MHz Crystal ICM4712701
0.8
μ
H nominal
Toko 292CNS–T1038Z
455kHz (Ce = 180pF) Toko RMC–2A6597H
147–160nH Coilcraft UNI–10/142–04J08S
Ceramic Filter Murata SFG455A3 or equiv
Ceramic Filter Murata SFG455A3 or equiv
0.1
μ
F +10% Monolithic Ceramic
2.2
μ
F
C1
C2
C5
C6
C7
C8
C9
C10
C12
C14
C15
C17
C18
Automatic Test Circuit Component List
1.3k
51.7
71.5
96.5
32.8
51.5
R9
DEFILTER
SW11
R10
R11
C12
Figure 1. SA607 45MHz Test Circuit (Relays as shown)
R19
R18
C26
FREQ
*NOTE: This value can be reduced when a battery is the power source.
RSSI
IF
MIXER
QUAD
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
OSCILLATOR
V
REG
+
+
LIMITER
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