ML13150
Narrowband FM Coilless
Detector IF Subsystem
NARROWBAND FM COILLESS DETECTOR IF SUBSYSTEM FOR CELLULAR AND ANALOG APPLICATIONS
SEMICONDUCTOR TECHNICAL DATA
Legacy Device: Motorola MC13150
ML13150-A9P
PLASTIC PACKAGE
(LQFP-24)
The ML13150 is a narrowband FM IF subsystem targeted at
cellular and other analog applications. The ML13150 has an
onboard Colpitts VCO that can be crystal controlled or phased
lock for second LO in dual conversion receivers. The mixer is a
double balanced configuration with excellent third order inter-
cept. 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 quadra-
ture detector is a unique design eliminating the conventional
tunable quadrature coil.
24
1
32
ML13150-B9P
PLASTIC PACKAGE
(LQFP-32)
1
CROSS REFERENCE/ORDERING INFORMATION
PACKAGE
MOTOROLA
LANSDALE
LQFP-24
LQFP-32
MC13150FTA
MC13150FTB
ML13150-A9P
ML13150-B9P
Applications for the ML13150 include cellular, CT-1, 900 MHz
cordless telephone, data links and other radio systems utilizing
narrowband FM modulation.
Note: Lansdale lead free (Pb) product, as it
becomes available, will be identified by a part
number prefix change from ML to MLE.
• Linear Coilless Detector
• RSSI Range of Greater Than 100 dB
• Adjustable Demodulator Bandwidth
• 2.5 to 6.0 Vdc Operation
• Internal 1.4 kΩ Terminations for 455 kHz Filters
• Split IF for Improved filtering and Extended RSSI Range
• Low Drain Current <2.0 mA
• Operating Temperature Range - T = -40° to +85°C
A
• Typical Sensitivity of 2.0 µV for 12 dB SINAD
• IIP3, Input Third Order Intercept Point of 0 dBm
PIN CONNECTIONS
LQFP-24
LQFP-32
32
31
30
29
28
27 26
25
24
23
22
21
20
19
Mix
V
24
23
22
21
20
19
RSSI
Out
1
2
Mix
b
Mixer
out
RSSI
18
1
2
3
4
b
Mixer
CC1
DET
out
V
CC1
17 DET
out
V
V
(N/C)
V
V
(N/C)
3
CC
EE
IF
in
16
15
V
EE2
IF
in
4
5
EE2
IF
DET
IF
IF
Gain
d1
DET
d1
Gain
IF
V
(N/C)
6
7
8
EE
(N/C)
CC
14
13
IF
AFT
5
6
d2
Filt
Limiter
18 AFT
IF
Filt
d2
IF
Limiter
out
AFT
out
AFT
17
IF
out
out
7
8
9
10
11
12
9
10
11
12
13
14
16
15
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