TRF2056PWR, TRF2432, TRF2432B Selling Leads, Datasheet
MFG:TI Package Cooled:TSSOP-20 D/C:07+
TRF2056PWR, TRF2432, TRF2432B Datasheet download
Part Number: TRF2056PWR
MFG: TI
Package Cooled: TSSOP-20
D/C: 07+
TRF2056PWR, TRF2432, TRF2432B
- Table of contents:
Info of TRF2056PWR
Info of TRF2432
Info of TRF2432B
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About TRF1015
PDF/DataSheet Download
Datasheet: TRF1015
File Size: 299715 KB
Manufacturer: TI [Texas Instruments]
Download : Click here to Download
About TRF2432
PDF/DataSheet Download
Datasheet: TRF2432
File Size: 643414 KB
Manufacturer: Texas Instruments
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About TRF1015
PDF/DataSheet Download
Datasheet: TRF1015
File Size: 299715 KB
Manufacturer: TI [Texas Instruments]
Download : Click here to Download
TRF2432 General Description
The TRF2432 is a fully integrated IQ transceiver specifically for use in 802.11 applications. The TRF2432 is designed to perform the IQ conversion at 374MHz IF as well as provide an RFLO and control logic to a TI RFFE (Radio Frequency Front End). The TRF2432 uses a common IF frequency for both bands, which eliminates the need for an additional IF filter in dual band applications. The TRF2432 has an internal IQ DC offset calibration function for the receive IQ interface. Combined with a TI integrated RFFE, the TRF2432 completes the TI WLAN two-chip radio.
The TRF2432 incorporates all of the system blocks from the modem to the RFFE except for the IF filtering and the reference crystal. The ASIC uniquely incorporates an internal PLL reference oscillator where only a crystal is needed, and also provides a clock output for base-band/MAC ASICs. TRF2432 includes two synthesizers with VCOs, IQ modulator, IQ demodulator, anti aliasing filters, IF amplifiers, receive AGC circuit, transmit power control and serial interface.
TRF2432 Maximum Ratings
| UNIT | ||
| DC supply voltage, VCC | 0 to 5.5 V | |
| DC supply current, ICC | 600 mA | |
| RF input power | Any port and any mode | +10 dBm |
| Digital input voltage, VID | -0.3 V to VCC+0.3 V | |
| Analog input voltage, VIA | 0 to 3.6 V | |
| Junction temperature, TJC | 125°C | |
| Thermal resistance junction-to-case, JC | 25°C/W | |
| Operating temperature, TA | -20°C to +85°C | |
| Storage temperature, Tstg | -40°C to +105°C | |
| Lead temperature | 40 sec maximum | +220°C |
TRF2432 Features
·Highly Integrated 802.11 a/b/g Radio IQ/IF Transceiver PLL ASIC
·Fully Integrated IF and RF VCOs and Synthesizers
·Super Heterodyne Architecture for Superior Performance
·Internal PLL Reference Oscillator with Clock Output for Base-Band ASICs
·Internal AGC and Power Control Function
·IQ DC Offset Calibration Function and Anti-Aliasing Filters Integrated
·Differential LO and IF Interface for Enhanced Spurious Immunity
·Lead Free Package
·RF LO Frequency Range:- 2651-3150 MHz
·Phase Noise 0.5 Degrees RMS Typical over Channel BW
· Reference Frequency: 40 or 44 MHz
·Single 3.3-V Power Supply
·IF = 374 MHz (Both Bands)
·Fully Integrated IF and RF VCOs and Synthesizers
·Super Heterodyne Architecture for Superior Performance
·Internal PLL Reference Oscillator with Clock Output for Base-Band ASICs
·Internal AGC and Power Control Function
·IQ DC Offset Calibration Function and Anti-Aliasing Filters Integrated
·Differential LO and IF Interface for Enhanced Spurious Immunity
·Lead Free Package
·RF LO Frequency Range:- 2651-3150 MHz
·Phase Noise 0.5 Degrees RMS Typical over Channel BW
· Reference Frequency: 40 or 44 MHz
·Single 3.3-V Power Supply
·IF = 374 MHz (Both Bands)
TRF2432 Connection Diagram
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