SA607 Datasheet, PDF (6/19 Pages) NXP Semiconductors – Low-voltage high performance mixer FM IF system

Philips Semiconductors
Low voltage high performance mixer FM IF system
Product specification
SA607
–25dB,
–10dB,
–29dB,
1500/50Ω PAD 50/50Ω PAD 929/50Ω PAD
–10.6dB,
50/50Ω PAD
–36dB,
156k/50Ω PAD
50.5
3880 ²⁴³⁰
C24
SW9
96.5
32.6 71.5
C22
51.5
C26
R18
3.3k
C20 _R17
2.4k
96.5
32.8 ^71.5
C19
51.7
1.3k
C16 ^C15
FLT1 SW8
C23
SW7
C21
SW6
FLT2
C18 C17
SW5
20 19 18 17 16 15 14 13 12 11
MIXER
IF
AMP
OSCILLATOR
RSSI
LIMITER
QUAD
–+
V_REG
–+
AUDIO
1
2
3
4
5
6
7
8
9
10
C1
SW1
C2
L1
SW3 SW4
C8
C7
C26
R9
R11
C9 R10
R14
SW10
C12
C27
R12
R4
SW2 ^51.1
R1
C5
C6
L2
X1
C3
R3
R2
45MHZ
C4 _EXT.
R7
LOC
30.5
OSC
44.545
R6
R8
45.06 ¹⁷⁸
39.2
MHZ
MINI–CIRCUIT ZSC2–1B
C10
V_CC
DEEMPHASIS
FILTER
”C” WEIGHTED
AUDIO
MEASUREMENT
CIRCUIT
C14
AUDIO
FREQ
CHECK
Automatic Test Circuit Component List
IFT1
R19
16k
C1 100pF NPO Ceramic
C2 390pF NPO Ceramic
C5 100nF +10% Monolithic Ceramic
C6 22pF NPO Ceramic
C7 1nF Ceramic
C8 10.0pF NPO Ceramic
C9 100nF +10% Monolithic Ceramic
C10 10µF Tantalum (minimum) *
C12 2.2µF
C14 100nF +10% Monolithic Ceramic
C15 10pF NPO Ceramic
C17 100nF +10% Monolithic Ceramic
C18 100nF +10% Monolithic Ceramic
C21 100nF +10% Monolithic Ceramic
C23 100nF +10% Monolithic Ceramic
C25 100nF +10% Monolithic Ceramic
C26
C27
Flt 1
Flt 2
IFT 1
L1
L2
X1
R9
R10
R11
R12
R14
R17
R18
R19
0.1µF +10% Monolithic Ceramic
2.2µF
Ceramic Filter Murata SFG455A3 or equiv
Ceramic Filter Murata SFG455A3 or equiv
455kHz (Ce = 180pF) Toko RMC–2A6597H
147–160nH Coilcraft UNI–10/142–04J08S
0.8µH nominal
Toko 292CNS–T1038Z
44.545MHz Crystal ICM4712701
2kΩ +1% 1/4W Metal Film
8.2kΩ +1%
10kΩ +1%
2kΩ +1%
5kΩ +1%
2.4kΩ +5% 1/4W Carbon Composition
3.3kΩ +5% 1/4W Carbon Composition
16kΩ +5% 1/4W Carbon Composition
*NOTE: This value can be reduced when a battery is the power source.
SR00389
Figure 3. SA607 45MHz Test Circuit (Relays as shown)
1997 Nov 07
6