Product Summary

The CXA1003BM is a Low Power FMIF amplifier. The functions of the CXA1003BM include second mixer and oscillation circuit, IF amplifier and limiter, RSSI, FM detecting circuit, Muting circuit.

Parametrics

CXA1003BM absolute maximum ratings: (1)Supply Voltage: 17V; (2)Operating temperature: -35 to +85; (3)Storage temperature: -55 to +150; (4)Allowable power dissipation: 780mW.

Features

CXA1003BM features: (1) It includes all the functions needed to the cellular mobile such as second mixer, FM detecting circuit, muting circuit, RSSI, etc; (2) It has wide operating voltage (4.5V to 9.5V) and low current consumption; (3) It includes the audio output buffer, so it needs small number of peripheral parts; (4) It has wide RSSI range and excellent temperature characteristics.

Diagrams

CXA1003BM block diagram

CXA10
CXA10
Other

Data Sheet
Negotiable 
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Emerson / Astec Power
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Data Sheet
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CXA10-48D05J
CXA10-48D05J
Emerson / Astec Power
DC/DC Converters 10W 5V 1A
Data Sheet
0-21: $29.57
21-25: $26.99
25-50: $24.40
50-100: $19.94
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CXA10-48D12
Emerson / Astec Power
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Data Sheet
Negotiable 
CXA10-48D12J
CXA10-48D12J
Emerson / Astec Power
DC/DC Converters 10W 12V 0.41A
Data Sheet
0-1: $25.34
1-10: $23.46
10-25: $23.28
25-50: $23.09
CXA10-48D12-SJ
CXA10-48D12-SJ
Emerson / Astec Power
DC/DC Converters 10W 36-75Vin Dual -/+12V -/+0.4A
Data Sheet
0-23: $27.64
23-25: $25.94
25-50: $24.25
50-100: $19.94