Specification	TRF370315IRGER

Current - Supply	235 mA
Function	Modulator
LO Frequency [Max]	4 GHz
LO Frequency [Min]	400 MHz
Mounting Type	Surface Mount
Noise Floor	-162 dBm/Hz
Output Power	-2.3 dBm
P1dB	9.5 dBm
Package / Case	24-VFQFN Exposed Pad
RF Frequency [Max]	4 GHz
RF Frequency [Min]	400 MHz
Supplier Device Package	24-VQFN (4x4)
Test Frequency	2.14 GHz
Voltage - Supply [Max]	5.5 V
Voltage - Supply [Min]	4.5 V

TRF370315 Series

350 MHz to 4.0 GHz Quadrature Modulator, 1.5V common-mode voltage

Part	Mounting Type	Current - Supply	LO Frequency [Max]	LO Frequency [Min]	Noise Floor	RF Frequency [Max]	RF Frequency [Min]	Function	Test Frequency	Supplier Device Package	Voltage - Supply [Min]	Voltage - Supply [Max]	P1dB	Package / Case	Output Power
Texas Instruments TRF370315IRGER	Surface Mount	235 mA	4 GHz	400 MHz	-162 dBm/Hz	4 GHz	400 MHz	Modulator	2.14 GHz	24-VQFN (4x4)	4.5 V	5.5 V	9.5 dBm	24-VFQFN Exposed Pad	-2.3 dBm

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Tape & Reel (TR)	3000	$ 7.75
Texas Instruments	LARGE T&R	1	$ 11.03
		100	$ 9.00
		250	$ 7.07
		1000	$ 6.00

Description

General part information

TRF370315 Series

The TRF370315 and TRF370333 are low-noise direct quadrature modulators, capable of converting complex modulated signals from baseband or IF directly up to RF. The TRF370315 and TRF370333 are ideal for high-performance direct RF modulation from 350 MHz up to 4 GHz. These modulators are 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 TRF370333 and TRF370315 devices have different common-mode voltage ratings at the I/Q baseband inputs. The TRF370315 requires a 1.5-V common-mode voltage, and the TRF370333 requires a 3.3-V common-mode voltage.