Part # MAX2335 datasheet

Part Manufacturer: Maxim


Part Description: MAX2335 DS

Part Details:

19-0492; Rev 0; 10/05 EVALUATION KIT AVAILABLE 450MHz CDMA/OFDM LNA/Mixer MAX2335 General Description Features The MAX2335 RF front-end receiver IC is designed for 1.5dB LNA Noise Figure CDMA and OFDM applications in the 450MHz band. 16dB LNA Gain The MAX2335 includes a low-noise amplifier (LNA) withadjustable IIP3 to minimize desensitization due to cross- 2.1dB Cascaded Noise Figure modulation in the presence of a large interfering signal. Adjustable LNA IIP3 The mixer features differential IF outputs and isdesigned for high linearity and low noise, which is well LO Output Buffer for Transmitter suited for CDMA and OFDM applications. LO Frequency Divider An on-chip frequency divider is included to allow the Small 5mm x 5mm, 28-Pin (Lead-Free) TQFN use of a standard 1GHz VCO. Alternatively, the divider Package can be bypassed for use with a lower-frequency VCO. The MAX2335 is available in a 28-pin TQFN packagewith exposed paddle and is specified for the -40°C to+85°C extended temperature range. The device is also Ordering Information offered in a lead-free package. PKG PART TEMP RANGE PIN-PACKAGE CODE 28 Thin QFN-EP* MAX2335ETI -40°C to +85°C T2855-3 (5mm x 5mm) 28 Thin QFN-EP* MAX2335ETI+ -40°C to +85°C T2855+3 (5mm x 5mm) *EP = Exposed paddle.+Denotes lead-free package. Pin Configuration/ Applications Functional Diagram 450MHz-Band, WCDMA, IS-95, IS-2000, OFDM, TOP VIEW Wireless Data Links R BIAS IF_CDMA+ IF_CDMA- N.C. BUFFEN V CC

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MAX2335.pdf Datasheet