ML13135-6P View Datasheet(PDF) - LANSDALE Semiconductor Inc.
Part Name
Description
Manufacturer
ML13135-6P
LANSDALE Semiconductor Inc.
ML13135-6P Datasheet PDF : 11 Pages
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ML13135
LANSDALE Semiconductor, Inc.
Legacy Applications Information
Figure 17a. Single Channel Narrowband FM Receiver at 49.7 MHz
+
1.0
Buffered LO
Output
VCC
1.0 µH
2200 p 1
1.0 k
27 p
39 MHz
2
Xtal 5.0 p
3
0.01
5.1 k
4
0.1
5
120 p 50 p 6
ML13135
1st LO
24
Varicap
23
VCC1
2nd LO
22
21
20
VCC2
19
10.245 MHz
Xtal
Ceramic
Filter
455 kHz
0.1
7
8
9
10
0.1 11
Limiter
18
AF
Demod
17
16
15
12
14
0.1
13
Figure 17.
0.001
0.2 µH
0.01
62 pF RF Input
150 p 50 Ω Source
Ceramic
Filter
10.7 MHz
0.1
360
1.0 k
0.15
10 k
39 k
455 kHz
Quad Coil
Recovered
Audio
RSSI
Output
Figure 17b. PC Board Component View
2
39 MHz
3
XT
1.0 k
2200p
27p
5p
0.1
120p
10.245 MHz
XT
4 CF
5 455 KHz
0.1 0.1
0.1
1
62p
0.01
1.0
+
360
7
1.0k
10k
0.15
0.22
39K
0.1
6
10
+ +4.7
MC34119
+10
NOTES: 1. 0.2 µH tunable (unshielded) inductor
2. 39 MHz Series mode resonant
3rd Overtone Crystal
3. 1.5 µH tunable (shielded) inductor
4. 10.245 MHz Fundamental mode crystal,
32 pF load
5. 455 kHz ceramic filter, muRata CFU 455B
or equivalent
6. Quadrature coil, Toko 7MC–8128Z (7mm)
or Toko RMC–2A6597HM (10mm)
7. 10.7 MHz ceramic filter, muRata SFE10.7MJ–A
or equivalent
Figure 17c. Optional Data Slicer Circuit
(Using Internal Op Amp)
VCC
Vin
(Pin 17)
20 k 20 k 15
14
0.001 10 k
16
1.0 M
10 k
FSK Data
Output
Page 8 of 11
www.lansdale.com
Issue 0
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