300 MHz to 4.8GHz Quadrature Modulator with integrated wideband PLL/VCO
Product details
Parameters
Package | Pins | Size
Features
- Fully Integrated PLL/VCO and IQ Modulator
- LO Frequency from 300 MHz to 4.8 GHz
- 76-dBc Single-Carrier WCDMA ACPR at –8-dBm
Channel Power - OIP3 of 26 dBm
- P1dB of 11.5 dBm
- Integer/Fractional PLL
- Phase Noise –132 dBc/Hz
(at 1 MHz, fVCO of 2.3 GHz) - Low Noise Floor: –160 dBm/Hz
- Input Reference Frequency Range: Up to
160 MHz - VCO Frequency Divided by 1-2-4-8 Output
- APPLICATIONS
- Wireless Infrastructure
- CDMA: IS95, UMTS, CDMA2000,
TD-SCDMA - TDMA: GSM, IS-136, EDGE/UWC-136
- LTE
- CDMA: IS95, UMTS, CDMA2000,
- Wireless Local Loop
- Point-to-Point Wireless Access
- Wireless MAN Wideband Transceivers
- Wireless Infrastructure
All other trademarks are the property of their respective owners
Description
TRF372017 is a high-performance, direct up-conversion device, integrating a high-linearity, low-noise IQ modulator and an integer-fractional PLL/VCO. The VCO uses integrated frequency dividers to achieve a wide, continuous tuning range of 300 MHz to 4800 MHz. The LO is available as an output with independent frequency dividers. The device also accepts input from an external LO or VCO. The modulator baseband inputs can be biased either internally or externally. Internal DC offset adjustment enables carrier cancellation. The device is controlled through a 3-wire serial programming interface (SPI). A control pin invokes power-save mode to reduce power consumption while keeping the VCO locked for fast start-up.
Technical documentation
Design & development
For additional terms or required resources, click any title below to view the detail page where available.Hardware development
Description
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Features
- Comprehensive test capability for the DAC3283 for IF and RF outputs
- Direct connection to TSW1400EVM signal generator
- Includes CDCE62005 for clock generation or jitter cleaning
- Includes TRF3704 for complete transmitter evaluation
- Software support with a full featured GUI for easy testing
- FMC-DAC-Adapter (...)
Description
The DAC3482EVM is a circuit board that allows designers to evaluate the performance of Texas Instruments' two-channel, ultra-low power, 16-bit, 1.25 GSPS DAC3482 digital-to-analog converter (DAC) with 16-bit or 8-bit wide DDR LVDS data input, integrated 2x/4x/8x/16x interpolation filters, 32-bit NCO (...)
Features
- Comprehensive test capability for the DAC3482
- Direct connection to TSW1400/TSW3100 signal generator
- Includes CDCE62005 for clock generation or jitter cleaning
- Software support with a full featured GUI for easy testing and prototyping
- FMC-DAC-Adapter card compatible to connect with FMC interconnect (...)
Description
The DAC3484EVM is a circuit board that allows designers to evaluate the performance of Texas Instruments' four-channel, ultra-low power, 16-bit, 1.25 GSPS DAC3484 digital-to-analog converter (DAC) with 16-bit or 8-bit wide DDR LVDS data input, integrated 2x/4x/8x/16x interpolation filters, 32-bit (...)
Features
Description
The DAC34H84EVM is a circuit board that allows designers to evaluate the performance of Texas Instruments' four-channel, ultra-low power, 16-bit, 1.25 GSPS DAC34H84 digital-to-analog converter (DAC) with 32-bit wide DDR LVDS data input, integrated 2x/4x/8x/16x interpolation filters, 32-bit NCO and (...)
Features
Description
The DAC34SH84EVM is a circuit board that allows designers to evaluate the performance of Texas Instruments' four-channel, ultra-low power, 16-bit, 1.5 GSPS DAC34SH84 digital-to-analog converter (DAC) with 32-bit wide DDR LVDS data input, integrated 2x/4x/8x/16x interpolation filters, 32-bit NCO and (...)
Features
Description
Features
Software development
Design tools & simulation
Features
- Supports integer or fractional PLL modes
- Plots open and closed loop gain and phase margin
- Plots PLL phase noise
- Supports user defined component values for gain, phase, and phase noise plots
- Support for Windows 7 or Windows XP (SP 2 is recommended)
Reference designs
Design files
-
download TIDA-00068 Gerber.zip (1940KB) -
download TIDA-00068 BOM.pdf (46KB)
CAD/CAE symbols
| Package | Pins | Download |
|---|---|---|
| VQFN (RGZ) | 48 | View options |
Ordering & quality
Support & training
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