TH71101
TH71101 is FSK/ASK Receiver manufactured by Melexis.
Features
- Single-conversion superhet architecture for low external ponent count
- FSK demodulation with phase-coincidence demodulator
- Low current consumption in active mode and very low standby current
- Switchable LNA gain for improved dynamic range
- RSSI allows signal strength indication and ASK detection
- 32-pin Low profile Quad Flat Package (LQFP)
Application Examples
- General digital data transmission
- Tire Pressure Monitoring Systems (TPMS)
- Remote Keyless Entry (RKE)
- Wireless access control
- Alarm and security systems
- Garage door openers
- Remote Controls
- Home and building automation
- Low-power telemetry systems
Pin Description
OUTP VEE_BIAS RSSI OAP OAN OUT_OA VCC_BIAS
VEE_RO RO
VCC_PLL ENRX LF
VEE_LNA IN_LNA
VCC_LNA
24 25
17 16
OUT_IFA VCC_IF FBC2 FBC1 IN_IFA VEE_IF OUT_MIX2
VEE_LNAC GAIN_LNA OUT_LNA
IN_MIX1 VEE_MIX
IF_1P IF_1N VCC_MIX
Ordering information
Product Code TH71101 TH71101
Temperature Code E E
Legend:
Package Code NE NE
Option Code CAA-000 CAA-000
Packing Form Code RE TR
Temperature Code: Package Code: Packing Form: Ordering example:
E for Temperature Range -40°C to 85°C NE for LQFP RE for Reel, TR for Tray TH71101ENE-CAA-000-RE
General Description
The TH71101 FSK/ASK single-conversion superheterodyne receiver IC is designed for applications in the European 433MHz industrial-scientific-medical (ISM) band, according to the EN 300 220 telemunications standard. It can also be used for any other system with carrier frequencies ranging from 300MHz to 450MHz (e.g. for applications according to FCC part 15 and ARIB...
