TRF370417 50MHz to 6.0 GHz Quadrature Modulator, 1.7V common-mode voltage | TI.com

TRF370417
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50MHz to 6.0 GHz Quadrature Modulator, 1.7V common-mode voltage

 

Description

The TRF370417 is a low-noise direct quadrature modulator, capable of converting complex modulated signals from baseband or IF directly up to RF. The TRF370417 is a high-performance, superior-linearity device that operates at RF frequencies of 50 MHz through 6 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-Ω load without any need of external components. The TRF370417 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: –l162.3 dBm/Hz at 2140 MHz
  • OIP3 of 26.5 dBm at 2140 MHz
  • P1dB of 12 dBm at 2140 MHz
  • Carrier Feedthrough of –38 dBm at 2140 MHz
  • Side-Band Suppression of –50 dBc at 2140 MHz
  • Single Supply: 4.5-V–5.5-V Operation
  • Silicon Germanium Technology
  • 1.7-V CM at I, Q Baseband Inputs

Parametrics

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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)
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)    
TRF370315 Samples not available 350     4000     1.5     No     9     23     -163     -40     -40     5     VQFN | 24     24VQFN: 16 mm2: 4 x 4 (VQFN | 24)    
TRF370317 Samples not available 400     4000     1.7     No     12     26.5     -163     -40     -45     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)    
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)    
TRF372017 Order now 300     4800     1.7     Yes     12     26     -163     -40     -40     5     VQFN | 48     48VQFN: 49 mm2: 7 x 7 (VQFN | 48)    
TRF3722 Order now 400     4200     0.25     Yes     12     31     -159     -50     -50     3.3     VQFN | 48     48VQFN: 49 mm2: 7 x 7 (VQFN | 48)    
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)