Purchase MAX2900MAX2904, In-stock MAX2900MAX2904 From SeekIC.
Part Number: MAX2900MAX2904
Description: The MAX2900MAX2904 complete single-chip 200mW transmitters are designed for use in the 868MHz/ 915MHz ...
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MAX2900MAX2904
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DataSheet
General Description
MAX2900MAX2904 General Description
The MAX2900MAX2904 complete single-chip 200mW transmitters are designed for use in the 868MHz/ 915MHz frequency bands. The MAX2900/MAX2901/ MAX2902 are compliant with the FCC CFR47 part 15.247 902MHz to 928MHz ISM-band specifications. MAX2903/ MAX2904 are compliant with the ETSI EN330-220 specification for the European 868MHz ISM band.
These transmitter ICs offer a high level of integration while minimizing the number of external components. This is achieved by full integration of the transmit modulator, power amplifier, RF VCO, 8-channel frequency synthesizer, and baseband PN sequence lowpass filter. By filtering the BPSK modulation, the spurious emissions are reduced, enabling up to eight independent transmit channels in the U.S. ISM band. Inputs are provided for spread-spectrum BPSK, ASK, and OOK. FM can be achieved by directly modulating the VCO. The devices are intended primarily for use with an external differential antenna.
MAX2900MAX2904 Maximum Ratings
VCC to GND...........................................................-0.3V to +5.0V
Analog/Digital Input Voltage to GND..........-0.3V to (VCC + 0.3V)
Analog/Digital Input Current ..............................................±10µA
Continuous Power Dissipation (TA = +70°C)
28-Pin QFN-EP (derate 28.5mW/°C above +70°C)............2W
Operating Temperature Range ...........................-40°C to +85°C
Junction Temperature .....................................................+150°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
MAX2900MAX2904 Features
Versions for U.S. 902MHz to 928MHz Band and European 868MHz Band
-7dBm to +23dBm Adjustable Differential RF Output Power
+23dBm Output Power at 4.5V, +20dBm Output Power at 3.0V
Support BPSK, OOK, ASK, and FM Modulations
Modulation Filter for Direct Sequence BPSK up 8Mchips/s
Fully Integrated VCO with On-Chip Tank
Extremely Low Frequency Pulling for OOK Modulation (typ 60kHz peak, 5kHz RMS)
Integrated Frequency Synthesizer for up to 8 Channels (MAX2900)
+2.7V to +4.5V Supply Operation
Small 28-Pin QFN Package with Exposed Pad (5mm 5mm)
-7dBm to +23dBm Adjustable Differential RF Output Power
+23dBm Output Power at 4.5V, +20dBm Output Power at 3.0V
Support BPSK, OOK, ASK, and FM Modulations
Modulation Filter for Direct Sequence BPSK up 8Mchips/s
Fully Integrated VCO with On-Chip Tank
Extremely Low Frequency Pulling for OOK Modulation (typ 60kHz peak, 5kHz RMS)
Integrated Frequency Synthesizer for up to 8 Channels (MAX2900)
+2.7V to +4.5V Supply Operation
Small 28-Pin QFN Package with Exposed Pad (5mm 5mm)
MAX2900MAX2904 Typical Application
Automatic Meter Reading
Wireless Security Systems/Alarms
Wireless Sensors
Wireless Data Networks
Wireless Building Control
Wireless Security Systems/Alarms
Wireless Sensors
Wireless Data Networks
Wireless Building Control
MAX2900MAX2904 Connection Diagram
MAX002
PDF/DataSheet Download
- Datasheet: MAX002
- File Size: 42133 KB
- Manufacturer: FILTRONIC [Filtronic Compound Semiconductors]
- Click here to Download
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