TRF370317 0.4 GHz to 4.0 GHz Quadrature Modulator, 1.7V common-mode voltage | TI.com

TRF370317 (ACTIVE)

0.4 GHz to 4.0 GHz Quadrature Modulator, 1.7V common-mode voltage

0.4 GHz to 4.0 GHz Quadrature Modulator, 1.7V common-mode voltage - TRF370317
Datasheet
 

Description

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 differential to single-ended converter and an RF amplifier capable of driving a single-ended 50- load without any need of external components. The TRF370317 requires a 1.7-V common-mode voltage for optimum linearity performance.

Features

  • 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

Parametrics

Compare all products in IQ modulators Email Download to Excel
Part number Order Frequency (Min) (MHz) Frequency (Max) (MHz) I/Q input common-mode voltage (Typ) PLL/VCO P1dB (Typ) (dBm) Output IP3 (Typ) (dBm) Noise floor (Typ) (dBm/Hz) Unadjusted carrier suppression (Typ) (dBm) Unadjusted sideband suppression (Typ) (dBc) Supply (V) Package Group Package size: mm2:W x L (PKG)
TRF370317 Order now 400     4000     1.7     No     12     26.5     -163     -40     -45     5     VQFN | 24     24VQFN: 16 mm2: 4 x 4 (VQFN | 24)    
TRF370315 Order now 350     4000     1.5     No     9     23     -163     -40     -40     5     VQFN | 24     24VQFN: 16 mm2: 4 x 4 (VQFN | 24)    
TRF370333 Order now 350     4000     3.3     No     9     23     -163     -40     -40     5     VQFN | 24     24VQFN: 16 mm2: 4 x 4 (VQFN | 24)    
TRF370417 Order now 50     6000     1.7     No     12     26.5     -162     -38     -50     5     VQFN | 24     24VQFN: 16 mm2: 4 x 4 (VQFN | 24)    
TRF3705 Order now 300     4000     0.25     No     13     30     -160     -45     -45     3.3     VQFN | 24     24VQFN: 16 mm2: 4 x 4 (VQFN | 24)    
TRF37T05 Order now 300     4000     0.25     No     13     30     -160     -45     -45     3.3     VQFN | 24     24VQFN: 16 mm2: 4 x 4 (VQFN | 24)