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PDF MC13136 Data sheet ( Hoja de datos )
| Número de pieza | MC13136 | |
| Descripción | DUAL CONVERSION NARROWBAND FM RECEIVERS | |
| Fabricantes | Motorola Semiconductors | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de MC13136 (archivo pdf) en la parte inferior de esta página. Total 16 Páginas | ||
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FM Communications Receivers
Order this document by MC13135/D
MC13135
MC13136
The MC13135/MC13136 are the second generation of single chip, dual
conversion FM communications receivers developed by Motorola. Major
improvements in signal handling, RSSI and first oscillator operation have
been made. In addition, recovered audio distortion and audio drive have
improved. Using Motorola’s MOSAIC™ 1.5 process, these receivers offer
low noise, high gain and stability over a wide operating voltage range.
Both the MC13135 and MC13136 include a Colpitts oscillator, VCO tuning
diode, low noise first and second mixer and LO, high gain limiting IF, and
RSSI. The MC13135 is designed for use with an LC quadrature detector and
has an uncommitted op amp that can be used either for an RSSI buffer or as
a data comparator. The MC13136 can be used with either a ceramic
discriminator or an LC quad coil and the op amp is internally connected for a
voltage buffered RSSI output.
These devices can be used as stand–alone VHF receivers or as the lower
IF of a triple conversion system. Applications include cordless telephones,
short range data links, walkie–talkies, low cost land mobile, amateur radio
receivers, baby monitors and scanners.
• Complete Dual Conversion FM Receiver – Antenna to Audio Output
• Input Frequency Range – 200 MHz
• Voltage Buffered RSSI with 70 dB of Usable Range
• Low Voltage Operation – 2.0 to 6.0 Vdc (2 Cell NiCad Supply)
• Low Current Drain – 3.5 mA Typ
• Low Impedance Audio Output < 25 Ω
• VHF Colpitts First LO for Crystal or VCO Operation
• Isolated Tuning Diode
• Buffered First LO Output to Drive CMOS PLL Synthesizer
DUAL CONVERSION
NARROWBAND
FM RECEIVERS
24
1
24
1
P SUFFIX
PLASTIC PACKAGE
CASE 724
DW SUFFIX
PLASTIC PACKAGE
CASE 751E
(SO–24L)
ORDERING INFORMATION
Device
Operating
Temperature Range Package
MC13135P
Plastic DIP
MC13135DW
SO–24L
MC13136P
TA = – 40° to +85°C
Plastic DIP
MC13136DW
SO–24L
1st LO Base 1
1st LO Emitter 2
1st LO Out 3
VCC1 4
2nd LO Emitter 5
2nd LO Base 6
2nd Mixer Out 7
VEE 8
Limiter In 9
Decouple 1 10
Decouple 2 11
RSSI 12
MC13135
PIN CONNECTIONS
1st LO
VCC1
2nd LO
Limiter
Varicap
24 Varicap C
23 Varicap A
22 1st Mixer In 1
21 1st Mixer In 2
VCC2
20 1st Mixer Out
19 VCC2
Demod
18 2nd Mixer In
AF
17 Audio Out
16 Op Amp Out
15 Op Amp In –
14 Op Amp In +
13 Quad Coil
1st LO Base 1
1st LO Emitter 2
1st LO Out 3
VCC1 4
2nd LO Emitter 5
2nd LO Base 6
2nd Mixer Out 7
VEE 8
Limiter In 9
Decouple 1 10
Decouple 2 11
RSSI 12
MC13136
1st LO
VCC1
2nd LO
Limiter
Varicap
24 Varicap C
23 Varicap A
22 1st Mixer In 1
21 1st Mixer In 2
VCC2
20 1st Mixer Out
19 VCC2
18 2nd Mixer In
AF
17 Audio Out
Demod
16 Buffered RSSI Output
15 Op Amp In –
14 Limiter Output
13 Quad Input
Each device contains 142 active transistors.
MOTOROLA ANALOG IC DEVICE DATA
© Motorola, Inc. 1996
Rev 3
1
1 page  
50
30
10
0
–10
– 30
– 50
10 k
MC13135 MC13136
Figure 8. Op Amp Gain and Phase
versus Frequency
Phase
Gain
100 k
1.0 M
f, FREQUENCY (Hz)
10 M
80
120
160
200
240
280
Figure 9. First Mixer Third Order Intermodulation
(Unmatched Input)
20
0
– 20
– 40
Desired Products
– 60
– 80
3rd Order
Intermod
Products
–100
–100
– 80
– 60 – 40
RF INPUT (dBm)
– 20
0
2000
13
1500
Figure 10. Recovered Audio versus
Deviation for MC13135
VCC
R
455 kHz
Quad Coil
Toko 7MC–8128Z
R = 68 kΩ
R = 47 kΩ
1000
R = 39 kΩ
500
0
±1.0 ± 3.0 ± 5.0 ± 7.0 ± 9.0
fDEV, DEVIATION (kHz)
8.0
7.0 13
6.0
5.0
4.0
3.0
2.0
1.0
±1.0
Figure 11. Distortion versus
Deviation for MC13135
VCC
R
455 kHz
Quad Coil
Toko 7MC–8128Z
R = 68 kΩ
R = 47 kΩ
R = 39 kΩ
± 3.0 ± 5.0 ± 7.0
fDEV, DEVIATION (kHz)
± 9.0
1000
14
800 13
600
Figure 12. Recovered Audio versus
Deviation for MC13136
VCC
muRata
C R 455 kHz
Resonator
CDB455C34
R = 2.7 kΩ
C = 270 pF
R=∞
C = 660 pF
400
200 R = 1.2 kΩ
C = 100 pF
0
± 3.0 ± 4.0 ± 5.0 ± 6.0 ± 7.0 ± 8.0 ± 9.0
fDEV, DEVIATION (kHz)
10
14
8.0 13
6.0
Figure 13. Distortion versus
Deviation for MC13136
VCC
CR
muRata
455 kHz
Resonator
CDB455C34
R=∞
C = 660 pF
4.0 R = 2.7 kΩ
C = 270 pF
2.0 R = 1.2 kΩ
C = 100 pF
0
± 3.0 ± 4.0 ± 5.0 ± 6.0 ± 7.0 ± 8.0 ± 9.0
fDEV, DEVIATION (kHz)
MOTOROLA ANALOG IC DEVICE DATA
5
5 Page 
MC13135 MC13136
Figure 21.
MOTOROLA ANALOG IC DEVICE DATA
11
11 Page | ||
| Páginas | Total 16 Páginas | |
| PDF Descargar | [ Datasheet MC13136.PDF ] | |
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