Custom Design

Sample Requests

Submit Inquiry

My Subscription

Home

HMC697LP4 / HMC697LP4E

SMT Direct I/Q Modulator, 450 - 4000 MHz

Product Details

Data Sheet
Application Notes
Package Layout
Tape & Reel
ECCN: EAR99

Quality & Reliability

Environmental Data Sheet
Qualification Test Reports

Press & Media

Product Press Release

Life Cycle Status

Production, Recommended for New Designs
Input Freq. (GHz) Function OIP3 (dBm) / Carrier Supr. (dBc) Modulation Bandwidth (MHz) Output Noise Floor (dBm/Hz) Bias Supply Package
0.45 - 4.0 Direct Quadrature 22 / 43 DC - 700 -165 +5V @ 168mA LP4

Features

• Very Low Noise Floor, -165 dBm/Hz
• Excellent Carrier & Sideband
   Suppression
• Very High Linearity, +22 dBm OIP3
• High Output Power, +9 dBm
   Output P1dB
• High Modulation Accuracy
• 24 Lead 4x4 mm QFN Package: 16 mm²

Typical Applications

• UMTS, GSM or CDMA Basestations
• Fixed Wireless or WLL
• ISM Transceivers, 900 & 2400 MHz
• GMSK, QPSK, QAM, SSB Modulators
• Cellular/3G and WiMAX/4G

 

Functional Diagram

General Description

The HMC697LP4(E) is a low noise, high linearity Direct Quadrature Modulator RFIC which is ideal for digital modulation applications from 0.2 to 4.0 GHz including; Cellular/3G, WiMAX/4G, Broadband Wireless Access & ISM circuits. Housed in a compact 4x4 mm (LP4) SMT QFN package, the RFIC requires minimal external components & provides a low cost alternative to more complicated double upconversion architectures.


The RF output port is single-ended and matched to 50 Ohms with no external components. The LO requires -6 to +6 dBm and can be driven in either differential or single-ended mode. This device is optimized for a +5V supply, and offers improved carrier feedthrough and sideband suppression characteristics.