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ML5825

SIRENZA MICRODEVICES
Part Number ML5825
Manufacturer SIRENZA MICRODEVICES
Description 2.4GHz to 5.8GHz Frequency Translator
Published Apr 2, 2010
Detailed Description ML5825 www.DataSheet4U.com 2.4GHz to 5.8GHz Frequency Translator ADVANCED Datasheet GENERAL DESCRIPTION The ML5825 is a...
Datasheet PDF File ML5825 PDF File

ML5825
ML5825

Overview
ML5825 www.
DataSheet4U.
com 2.
4GHz to 5.
8GHz Frequency Translator ADVANCED Datasheet GENERAL DESCRIPTION The ML5825 is a high integration 2.
4GHz - 5.
8GHz frequency translator (transverter).
It upconverts 2.
4GHz signals to 5.
8GHz and downconverts received 5.
8GHz signals to 2.
4GHz.
Transmit and receive utilize the same low noise fixed local oscillator (LO).
It is intended to be used in conjunction with a 2.
4GHz transceiverbased solution to quickly and easily develop a 5.
8GHz solution while fully leveraging previous development.
The ML5825 receive chain contains a Low Noise Amplifier (LNA), bandpass filter and image reject down conversion mixer.
A digitally controlled 18dB gain step in the receive chain provides an innovative solution for optimizing IIP3 (low gain mode) and Noise Figure (high gain mode).
On the transmit side, the ML5825 buffers and upconverts a differential 2.
4GHz signal to 5.
8GHz, where it is filtered and amplified.
The ML5825’s PLL accepts two industry-standard input clock frequencies.
The ML5825’s low STANDBY MODE current maximizes battery life.
Power supply regulation is included in the ML5825, providing circuit isolation and consistent performance over supply voltages between 2.
8V-3.
6V.
FEATURES ƒ High Integration 2.
4GHz to 5.
8GHz Transverter ƒ ƒ ƒ ƒ ƒ ƒ ƒ ƒ ƒ ƒ Receive LNA, Image Reject Filter & Mixer Transmit Pre-Driver, Filters & Mixers Fully Integrated PLL-Based Synthesizer Selectable Receive Gain Optimizes NF and IIP3 Interfaces Directly with Many 2.
4GHz Transceivers 4dB (typ.
High Gain Mode) Noise Figure -14dBm Input IP3 (Low Gain Mode) Selectable Transmit Output Power 10μA Standby Mode Space-saving 28 pin QFN package APPLICATIONS ƒ ƒ ƒ 5.
8GHz Digital Cordless Telephones 5.
8GHz Streaming Audio & Video Upconverted 2.
4GHz Standards o o Bluetooth Zigbee/802.
15.
4 PIN CONFIGURATION VREG4 VBG1 VLNA TXO RXI Top View VMIX VSSMX RXON RXOP RFISET RXGN VCCA FREF PIN 1 * VTXB TXISET TXIN TXIP VREG3 VBG2 VREG2 VTUNE VSSLO BLOCK DIAGRAM QPO VTUNE...


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