TDA5212XT Infineon Technologies, TDA5212XT Datasheet - Page 3

• Manufacturer Part Number: TDA5212XT
• Manufacturer: Infineon Technologies

Specifications of TDA5212XT

• Operating Temperature (min): -40C
• Operating Temperature (max): 85C
• Operating Temperature Classification: Industrial
• Product Depth (mm): 4.4mm
• Product Length (mm): 9.7mm
• Operating Supply Voltage (min): 4.5V
• Operating Supply Voltage (typ): 5V
• Operating Supply Voltage (max): 5.5V
• Lead Free Status / Rohs Status: Compliant

Wireless Components
Ordering Information
General Description
Application
Features
Product Info
The IC is a very low power consump-
tion single chip FSK/ASK Superhet-
erodyne Receiver (SHR) for the re-
ceive frequency range between 902
and 928 MHz that is pin compatible to
the ASK Receiver TDA5202. The IC
offers a high level of integration and
needs only a few external compo-
nents. The device contains a low noise
amplifier (LNA), a double balanced
mixer, a fully integrated VCO, a PLL
synthesiser, a crystal oscillator, a lim-
iter with RSSI generator, a PLL FSK
demodulator, a data filter, a data com-
parator (slicer) and a peak detector.
Additionally there is a power down fea-
ture to save battery life.
Type
TDA 5212
samples available
Low supply current (I
in FSK mode, I
ASK mode)
Supply voltage range 5 V ±10%
Power down mode with very low
supply current (90 nA typ.)
FSK and ASK demodulation capa-
bility
Fully integrated VCO and PLL
Synthesiser
ASK sensitivity better than
-109 dBm over specified tempera-
ture range (- 40 to +85°C)
Keyless Entry Systems
Remote Control Systems
s
= 4.8 mA typ. in
Product Info
s
= 5.4 mA typ.
Ordering Code
SP000013430
Package
Receive frequency range 902 to
928 MHz
Limiter with RSSI generation,
operating at 10.7 MHz
Selectable reference frequency
2nd order low pass data filter with
external capacitors
Data slicer with self-adjusting
threshold
FSK sensitivity better than
-102 dBm over specified tempera-
ture range (- 40 to +85°C)
Low Bitrate ISM-band Communica-
tion Systems
Specification, December 2006
Package
PG-TSSOP-28
Product Info
TDA 5212