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MAX7044

Maxim Integrated Products
Part Number MAX7044
Manufacturer Maxim Integrated Products
Description 300MHz to 450MHz High-Efficiency Crystal-Based 13dBm ASK Transmitter
Published Mar 25, 2010
Detailed Description 19-3221; Rev 0; 1/04 KIT ATION EVALU E L B A AVAIL www.DataSheet4U.com 300MHz to 450MHz High-Efficiency, Crystal-Base...
Datasheet PDF File MAX7044 PDF File

MAX7044
MAX7044


Overview
19-3221; Rev 0; 1/04 KIT ATION EVALU E L B A AVAIL www.
DataSheet4U.
com 300MHz to 450MHz High-Efficiency, Crystal-Based +13dBm ASK Transmitter General Description Features ♦ +2.
1V to +3.
6V Single-Supply Operation ♦ OOK/ASK Transmit Data Format ♦ Up to 100kbps Data Rate ♦ +13dBm Output Power into 50Ω Load ♦ Low 7.
7mA (typ) Operating Supply Current* ♦ Uses Small, Low-Cost Crystal ♦ Small 3mm x 3mm 8-Pin SOT23 Package ♦ Fast-On Oscillator: 250µs Startup Time * At 50% duty cycle (315MHz, 2.
7V supply, +13dBm output power) MAX7044 The MAX7044 crystal-referenced phase-locked-loop (PLL) VHF/UHF transmitter is designed to transmit OOK/ASK data in the 300MHz to 450MHz frequency range.
The MAX7044 supports data rates up to 100kbps, and provides output power up to +13dBm into a 50Ω load while only drawing 7.
7mA at 2.
7V.
The crystal-based architecture of the MAX7044 eliminates many of the common problems with SAW-based transmitters by providing greater modulation depth, faster frequency settlin...



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