TDA5211XT Infineon Technologies, TDA5211XT Datasheet - Page 3

• Manufacturer Part Number: TDA5211XT
• Manufacturer: Infineon Technologies

Specifications of TDA5211XT

• Operating Temperature (min): -40C
• Operating Temperature Classification: Automotive
• 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
Applications
Features
Product Info
The IC is a very low power consump-
tion single chip FSK/ASK Superhet-
erodyne Receiver (SHR) for the
frequency band 310 to 350 MHz that is
pin compatible with the ASK Receiver
TDA5201. The IC offers a high level of
integration and needs only a few exter-
nal 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 PLL FSK demodulator, a data fil-
ter, a data comparator (slicer) and a
peak detector. Additionally there is a
power down feature to save battery
life.
Type
TDA 5211
samples available
Low supply current (Is = 5.7 mA
typ. in FSK mode, Is = 5 mA typ. in
ASK mode)
Supply voltage range 5V ±10%
Power down mode with very low
supply current (50nA typ.)
FSK and ASK demodulation capa-
bility
Fully integrated VCO and PLL
Synthesiser
ASK sensitivity better than
-110 dBm over specified tempera-
ture range (- 40 to +105°C)
Keyless Entry Systems
Remote Control Systems
Product Info
Ordering Code
Q67037-A1147
Package
Selectable frequency ranges 310-
330 MHz and 330-350 MHz
Limiter with RSSI generation,
operating at 10.7MHz
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 +105°C)
Alarm Systems
Low Bitrate Communication
Systems
P-TSSOP-28-1
Package
Specification, May 2001
Product Info
TDA 5211