TRF370317 - Texas Instruments

TRF370317 QUADRATURE MODULATORS

The TRF370317 is a low-noise direct quadrature modulator, capable of converting complex modulated signals from baseband or IF directly up to RF. The TRF370317 is a high-performance, superior-linearity device that is ideal to RF frequencies of 400 MHz through 4 GHz. The modulator is implemented as a double-balanced mixer. The RF output block consists of a dif.

Features

1
•2 76-dBc Single-Carrier WCDMA ACPR at
  –8 dBm Channel Power
• Low Noise Floor:
  –163 dBm/Hz
• OIP3 of 26.5 dBm
• P1dB of 12 dBm
• Unadjusted Carrier Feedthrough of
  –40 dBm
• Unadjusted Side-Band Suppression of
  –45 dBc
• Single Supply: 4.5-V
  –5.5-V Operation
• Silicon Germanium Technology
• 1.7-V CM at I, Q Baseband Inputs APPLICATIONS
• Cellular Base Station Transceiver
• CDMA: IS95, UMTS, CDMA2000, TD-SCDMA
• TDMA: GSM, IS-136, EDGE/UWC-136
• Multicarrier GSM
• WiMAX: 802.16d/e
• 3GPP: LTE
• Wireless MAN Wideband Transceivers RGE PACKAGE (TOP VIEW) 24 VCC 23 GND 22 BBIN 21 BBIP 20 GND 19 G.