参数资料
型号: EVB72031
英文描述: EVB72031 EValuation Board TH72031
中文描述: EVB72031评估板TH72031
文件页数: 1/12页
文件大小: 307K
代理商: EVB72031
EVB72001
315MHz FSK Transmitter
Evaluation Board Description
390127200101
Page 1 of 12
EVB Description
Rev. 002
Oct/02
PR
EL
IM
INA
RY
General Description
The TH72001 evaluation board is designed to demonstrate the optimal performance of the transmitter IC in a
50Ohm environment with the minimum of external components. The TH72001 board is populated for FSK
transmission. The power amplifier is optimally matched to 50 Ohm by means of an antenna matching
network for the resonant frequency of 315 MHz.
Board layout data in Gerber format is available on request.
Features
! Fully integrated PLL-stabilized VCO
! Frequency range from 290 MHz to 350 MHz
! Single-ended RF output
! FSK through crystal pulling allows modulation from
DC to 40 kbit/s
! High FSK deviation possible for wideband data
transmission
! Wide power supply range from 1.9 V to 5.5 V
! Low voltage detector
! High over-all frequency accuracy
! FSK deviation and center frequency
independently adjustable
! Very low standby current
! Adjustable output power range from
-15 dBm to +6 dBm
! Adjustable current consumption from
3.5 mA to 10.7 mA
! Conforms to EN 300 220 and similar
standards
Ordering Information
Part No.
EVB72001-315
Applications
! General digital data transmission
! Tire Pressure Monitoring System(TPMS)
! Remote Keyless Entry (RKE)
! Low-power telemetry
! Alarm and security systems
! Garage door openers
! Home automation
! Remote controls
! Local oscillator signal generation
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