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Maxim > Solutions > ISM, RKE, SRD; 315-433.92MHz Bands

Transmitter ICs

DATA SHEETS
Display Title / Parts Key Advantages
QV  PDF 315MHz/390MHz Dual-Frequency ASK Transmitter
MAX7058

Transmit 315MHz/390MHz with One Crystal While Keeping Your Antenna Matched
QV  PDF 300MHz to 450MHz Frequency-Programmable ASK/FSK Transmitter
MAX7057

Transmit any Frequency in the 300MHz to 450MHz Band with One Crystal While Keeping Your Antenna Matched
QV  PDF Low-Cost, 308MHz, 315MHz, and 433.92MHz FSK Transceiver with Fractional-N PLL
MAX7031

QV  PDF 300MHz to 450MHz Low-Power, Crystal-Based +10dBm ASK/FSK Transmitter
MAX1479

300MHz to 450MHz Low-Power, Crystal-Based ASK/FSK Transmitter has More than +10dBm Output
QV  PDF 300MHz to 450MHz High-Efficiency, Crystal-Based +13dBm ASK Transmitter
MAX7044

Low-Power, 300MHz to 450MHz, Crystal-Based ASK Transmitter has +13dBm Output Power
QV  PDF 300MHz-to-450MHz Low-Power, Crystal-Based ASK Transmitter
MAX1472

Industry's Smallest 300MHz to 450MHz Transmitter in SOT23 Package Consumes Only 5.5mA at +10dBm Output



Key Specifications:   Transmit System ICs
Part Number Solutions Applications Min. Frequency (MHz) Max. Frequency (MHz) Features Industry Qualified Footprint (mm x mm)
MAX1472  300 to 450MHz-ISM RKE
RKE
300 450
2.1V to 3.6V Single-Supply Operation
Output Power Adjustable to >+10dBm
Supports ASK with 90dBm Modulation Depth
Uses Small Low-Cost XTAL
Automotive - General 3.0 x 3.0
MAX1479  300 to 450MHz-ISM RKE
ISM
ISM (Europe)
RKE
TPM
300 450
2.1V to 3.6V Single-Supply Operation
200 us Start-Up Time
Adjustable FSK Shift
ETSI-Compliant EN300 220
Low Supply Current (6.7mA in ASK Mode, and 10.5mA in FSK Mode)
Output Power Adjustable to >+10dBm
Small 16-pin Thin QFN Package
Supports ASK, OOK
Automotive - AECQ100
Automotive - General
3.0 x 3.0
MAX7044  300 to 450MHz-ISM RKE
ISM
ISM (Europe)
RKE
300 450
2.1V to 3.6V Single-Supply Operation
Low 7.7mA Operating Supply Current (50% duty cycle)
Output Power Adjustable to >+13dBm
Supports ASK with 90dBm Modulation Depth
Uses Small Low-Cost XTAL
Automotive - General 3.0 x 3.0
See All Transmit System ICs (19)




         


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