UAA2079MC, UAA2080, UAA2080T/V1 Selling Leads, Datasheet
MFG:N/A Package Cooled:NA/ D/C:09+
UAA2079MC, UAA2080, UAA2080T/V1 Datasheet download
Part Number: UAA2079MC
MFG: N/A
Package Cooled: NA/
D/C: 09+
UAA2079MC, UAA2080, UAA2080T/V1
- Table of contents:
Info of UAA2079MC
Info of UAA2080
Info of UAA2080T/V1
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About UAA1016B
PDF/DataSheet Download
Datasheet: UAA1016B
File Size: 348095 KB
Manufacturer: MOTOROLA [Motorola, Inc]
Download : Click here to Download
About UAA2080
PDF/DataSheet Download
Datasheet: UAA2080
File Size: 521386 KB
Manufacturer: PHILIPS [Philips Semiconductors]
Download : Click here to Download
About UAA1016B
PDF/DataSheet Download
Datasheet: UAA1016B
File Size: 348095 KB
Manufacturer: MOTOROLA [Motorola, Inc]
Download : Click here to Download
UAA2080 General Description
The UAA2080 is a high-performance low-power radio receiver circuit primarily intended for VHF, UHF and 900 MHz pager receivers for wide area digital paging systems, employing direct FM non-return-to-zero (NRZ) frequency shift keying (FSK).
The receiver design is based on the direct conversion principle where the input signal is mixed directly down to the baseband by a local oscillator on the signal frequency.Two complete signal paths with signals of 90° phase difference are required to demodulate the signal.All channel selectivity is provided by the built-in IF filters.The circuit makes extensive use of on-chip capacitors to minimize the number of external components.
The UAA2080 was designed to operate together with the PCA5000A, PCF5001 or PCD5003 POCSAG decoders,which contain a digital input filter for optimum call success rate.
UAA2080 Maximum Ratings
Ground pins GND1, GND2 and GND3 connected together.
Note
1. Equivalent to discharging a 100 pF capacitor via a 1.5 k resistor.
|
SYMBOL |
PARAMETER |
MIN. |
MAX. |
UNIT |
|
VP |
digital supply voltage |
-0.3 |
+8.0 |
V |
|
Ves |
electrostatic handling (note 1) |
-1500 -500 -2000 -500 -2000 -2000 |
+2000 +2000 +250 +500 +500 +2000 |
V V V V V V |
|
Tstg |
storage temperature |
-55 |
+80 |
°C |
|
Tamb |
ambient ambient temperature |
-10 |
+150 |
°C |
1. Equivalent to discharging a 100 pF capacitor via a 1.5 k resistor.
UAA2080 Features
· Wide frequency range: VHF, UHF and 900 MHz bands
· High sensitivity
· High dynamic range
· Electronically adjustable filters on chip
· Suitable for data rates up to 2400 bits/s
· Wide frequency offset and deviation range
· Fully POCSAG compatible FSK receiver
· Power on/off mode selectable by the chip enable input
· Low supply voltage; low power consumption
· High integration level
· Interfaces directly to the PCA5000A, PCF5001 and PCD5003 POCSAG decoders.
· High sensitivity
· High dynamic range
· Electronically adjustable filters on chip
· Suitable for data rates up to 2400 bits/s
· Wide frequency offset and deviation range
· Fully POCSAG compatible FSK receiver
· Power on/off mode selectable by the chip enable input
· Low supply voltage; low power consumption
· High integration level
· Interfaces directly to the PCA5000A, PCF5001 and PCD5003 POCSAG decoders.
UAA2080 Typical Application
· Wide area paging
· On-site paging
· Telemetry
· RF security systems
· Low bit-rate wireless data links.
· On-site paging
· Telemetry
· RF security systems
· Low bit-rate wireless data links.
UAA2080 Connection Diagram
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