MC13156FB View Datasheet(PDF) - Motorola => Freescale
Part Name
Description
Manufacturer
MC13156FB Datasheet PDF : 20 Pages
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(2)
5.0 p
159 MHz
RF Input
SMA
MC13156
Figure 21. MC13156DW Application Circuit
fRF = 159 MHz; fLO = 148.30 MHz
7th Overtone Crystal Oscillator
33
(4)
76 nH
+1.0 µ
50 p
1
(1)
0.08 µH
470
2
10 n
3
To IF Filter
Mixer
27 p
24
0.22 µH
47 p
23
(3)
4.7 k 7th OT
VEE 22
XTAL
10 n
VCC
NOTES: 1. 0.08 µH Variable Shielded Inductor: Toko part # 292SNS–T1365Z or equivalent.
2. Capacitors are Silver Mica.
3. 7th Overtone, Series Resonant, 25 PPM Crystal at 148.300 MHz.
4. 76 nH Variable Shielded Inductor: Coilcraft part # 150–03J08S or equivalent.
318.5 to
320 MHz
RF Input
SMA
Figure 22. MC13156DW Varactor Controlled LC Oscillator
(2)
50 k 47 k
(1)
1:4 Transformer
1
2
3
Mixer
(6)
4.7 k
MPS901
+
1.0 µ
VVCO
1.0 M
0.1 µ
6.8 p
24
23
12 k
1.8 k
VEE 22
24 p
20 p
24 p
1.0 n
(4)
MMBV909L
(3)
18.5 nH
307.8–309.3 MHz
LC Varactor
Controlled Oscillator
VCC = 3.3 Vdc (Reg)
NOTES: 1. 1:4 Impedance Transformer: Mini–Circuits.
2. 50 k Potentiometer, 10 turns.
3. Spring Coil; Coilcraft A05T.
4. Dual Varactor in SOT–23 Package.
5. All other components are surface mount components.
6. Ferrite beads through loop of 24 AWG wire.
14
MOTOROLA WIRELESS SEMICONDUCTOR
SOLUTIONS – RF AND IF DEVICE DATA
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