MC13150FTA Просмотр технического описания (PDF) - Motorola => Freescale
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MC13150FTA Datasheet PDF : 20 Pages
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Order this document by MC13150/D
Narrowband FM Coilless
Detector IF Subsystem
The MC13150 is a narrowband FM IF subsystem targeted at cellular and
other analog applications. Excellent high frequency performance is
achieved, with low cost, through use of Motorola’s MOSAIC 1.5™ RF bipolar
process. The MC13150 has an onboard Colpitts VCO for Crystal controlled
second LO in dual conversion receivers. The mixer is a double balanced
configuration with excellent third order intercept. It is useful to beyond
200 MHz. The IF amplifier is split to accommodate two low cost cascaded
filters. RSSI output is derived by summing the output of both IF sections. The
quadrature detector is a unique design eliminating the conventional tunable
quadrature coil.
Applications for the MC13150 include cellular, CT–1 900 MHz cordless
telephone, data links and other radio systems utilizing narrowband FM
modulation.
• Linear Coilless Detector
• Adjustable Demodulator Bandwidth
• 2.5 to 6.0 Vdc Operation
• Low Drain Current: < 2.0 mA
• Typical Sensitivity of 2.0 µV for 12 dB SINAD
• IIP3, Input Third Order Intercept Point of 0 dBm
• RSSI Range of Greater Than 100 dB
• Internal 1.4 kΩ Terminations for 455 kHz Filters
• Split IF for Improved Filtering and Extended RSSI Range
Device
MC13150FTA
MC13150FTB
ORDERING INFORMATION
Operating
Temperature Range
TA = –40 ° to +85°C
Package
LQFP–24
LQFP–32
MC13150
NARROWBAND FM COILLESS
DETECTOR IF SUBSYSTEM
FOR CELLULAR AND
ANALOG APPLICATIONS
SEMICONDUCTOR
TECHNICAL DATA
24
1
FTA SUFFIX
PLASTIC PACKAGE
CASE 977
(LQFP–24)
32
1
FTB SUFFIX
PLASTIC PACKAGE
CASE 873
(LQFP–32)
LQFP–24
PIN CONNECTIONS
LQFP–32
Mixout 1
VCC1 2
IFin 3
IFd1 4
IFd2 5
IFout 6
24 23 22 21 20 19
Mixer
IF
Limiter
7 8 9 10 11 12
18 RSSIb
17 DETout
16 VEE2
15 DETGain
14 AFTFilt
13 AFTout
MixOut 1
VCC1 2
VCC (N/C) 3
IFin 4
IFd1 5
VCC (N/C) 6
IFd2 7
IFout 8
32 31 30 29 28 27 26 25
Mixer
24 RSSIb
23 DETout
22 VEE (N/C)
21 VEE2
20 DETGain
IF
19 VEE (N/C)
Limiter
18 AFTFilt
17 AFTout
9 10 11 12 13 14 15 16
MOTOROLA ANALOG IC DEVICE DATA
© Motorola, Inc. 1997
Rev 2
1
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