Philips Semiconductors
Product specification
High performance low power mixer FM IF system
SA605
R17
5.1k
FLT1
C23
C21
FLT2
C18
C17
C15
20
19
18
17
16
15
14
13
12
11
IF AMP
700
LIMITER
MIXER
OSCILLATOR
RSSI
MUTE
SWITCH
QUAD
DETECTOR
1
2
3
4
5
6
7
8
9
10
C1
C8
C2
L1
R5
C5
L2
45MHz
INPUT
C6
X1
C7
C9
R9
R10
R11
C10
C11
C12
C13
IFT1
C26
C25
C14
MUTE
V
CC
RSSI
AUDIO UNMUTED
AUDIO
OUTPUT
Application Component List
C1
C2
C5
C6
C7
C8
C9
C10
C11
C12
C13
C14
C15
C17
C18
47pF NPO Ceramic
180pF NPO Ceramic
100nF +10% Monolithic Ceramic
22pF NPO Ceramic
1nF Ceramic
10.0pF NPO Ceramic
100nF +10% Monolithic Ceramic
6.8
µ
F Tantalum (minimum)
100nF +10% Monolithic Ceramic
15nF +10% Ceramic
150pF +2% N1500 Ceramic
100nF +10% Monolithic Ceramic
10pF NPO Ceramic
100nF +10% Monolithic Ceramic
100nF +10% Monolithic Ceramic
C21
C23
C25
C26
Flt 1
Flt 2
IFT 1
L1
L2
X1
R9
R17
R10
R11
100nF +10% Monolithic Ceramic
100nF +10% Monolithic Ceramic
100nF +10% Monolithic Ceramic
390pF +10% Monolithic Ceramic
Ceramic Filter Murata SFG455A3 or equiv
Ceramic Filter Murata SFG455A3 or equiv
455kHz 270µH TOKO #303LN-1129
300nH TOKO #5CB-1055Z
0.8
µ
H TOKO 292CNS–T1038Z
44.545MHz Crystal ICM4712701
100k +1% 1/4W Metal Film
5.1k +5% 1/4W Carbon Composition
100k +1% 1/4W Metal Film (optional)
100k +1% 1/4W Metal Film (optional)
* NOTE: This value can be reduced when a battery is the power source.
SR00338
Figure 4. SA605 45MHz Application Circuit
1997 Nov 07
7
PHILIPS [ NXP SEMICONDUCTORS ]
