TDA5204 View Datasheet(PDF) - Infineon Technologies
Part Name
Description
Manufacturer
TDA5204 Datasheet PDF : 40 Pages
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TDA 5204 E1
preliminary
Product Info
Product Info
General Description
The IC is a very low power consump- Package
tion single chip ASK Single Conver-
sion Receiver for receive frequencies
between 385 and 406MHz. The
Receiver offers a high level of integra-
tion and needs only a few external
components. The device contains a
low noise amplifier (LNA), a double
balanced mixer, a fully integrated
VCO, a PLL synthesiser, a crystal
oscillator, a limiter with RSSI genera-
tor, a data filter, a data comparator
(slicer) and a peak detector. Addition-
ally there is a power down feature to
save battery life.
Features
Low supply current
(Is = 4.8mA typ.)
Supply voltage range 5V ±10%
Temperature range -40°C...+85°C
Power down mode with very low
supply current (50nA typ)
Fully integrated VCO and PLL
Synthesiser
RF input sensitivity < –110dBm
390MHz band
Selectable reference frequency
Limiter with RSSI generation,
operating at 10.7MHz
2nd order low pass data filter with
external capacitors
Data slicer with self-adjusting
threshold
Application Keyless Entry Systems
Remote Control Systems
Fire Alarm Systems
Low Bitrate Communication
Systems
Ordering Information
Type
TDA 5204
available on tape and reel
Ordering Code
Q67037-A1169
Package
P-TSSOP-28-1
Wireless Components
Product Info
Specification, December 2000
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