RX3141, RX3150, RX3200 Selling Leads, Datasheet
MFG:HIMARK Package Cooled:05+ D/C:TSSOP
RX3141, RX3150, RX3200 Datasheet download
Part Number: RX3141
MFG: HIMARK
Package Cooled: 05+
D/C: TSSOP
RX3141, RX3150, RX3200
- Table of contents:
Info of RX3141
Info of RX3150
Info of RX3200
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About RX3141
PDF/DataSheet Download
Datasheet: RX3141
File Size: 171213 KB
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About RX30000
PDF/DataSheet Download
Datasheet: RX30000
File Size: 400627 KB
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About RX30000
PDF/DataSheet Download
Datasheet: RX30000
File Size: 400627 KB
Manufacturer:
Download : Click here to Download
RX3141 General Description
The RX3141 is a low power IF receiver IC which is fully compatible with the Toshiba TA31145 IC and is suitable for use as the second IF downconverter in double-conversion paging systems. The RX3141 is well-suited for POCSAG paging applications and incorporates a 2-level FSK demodulator consisting of a quadrature FM demodulator, on-chip bit-rate filter, and 1-bit comparator. An on-chip 1 V regulator is provided for convenient biasing of off-chip circuitry. In addition, an RSSI voltage output is included as a measure of the received signal strength.
RX3141 Maximum Ratings
| Parameter |
Symbol |
Rating |
Unit |
| Supply voltage |
VCC |
VSS 0.3 to VSS + 3.5 |
V |
| Operating temperature range |
TOPR |
30 to 85 |
|
| Storage temperature range |
TSTG |
55 to 150 |
|
| Soldering temperature range |
TSLD |
255 |
|
| Soldering time range |
tSLD |
10 |
s |
RX3141 Features
`Extremely low power operation with power-down feature
` Built-in crystal oscillator for mixer local oscillator
`Mixer input frequency: 10 - 50 MHz
`RSSI function
`Quadrature detector
`On-chip bit-rate filter
` Audio output
` 1-bit comparator with open collector output
`1 V regulator
`1.1 V low battery alarm
` TSSOP-20 package (0.65 mm pitch)
` Built-in crystal oscillator for mixer local oscillator
`Mixer input frequency: 10 - 50 MHz
`RSSI function
`Quadrature detector
`On-chip bit-rate filter
` Audio output
` 1-bit comparator with open collector output
`1 V regulator
`1.1 V low battery alarm
` TSSOP-20 package (0.65 mm pitch)
RX3141 Typical Application
·Pager
· Wireless mouse
· Two-way car alarm system
· Wireless mouse
· Two-way car alarm system
RX3141 Connection Diagram
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