SA2420DH

transceiver, TSSOP-24, -0.3 to +6 V, 555mW, 37mA, Philips

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Price:: US $10.00~15.00 / piece [Get Latest Price]

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	US $10.00~15.00

PartNumber:: SA2420DH

Brand:: Philips Electronics India Limited - PHILIPS | Pack: TSSOP | D/C: 97+

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Delivery: 10-15 Business Days (ships out within 3 Business days)

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Products Upload time: 2012-05-13

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Product Summary

The SA2420DH is a transceiver. It is a combined low-noise amplifier, receive mixer, transmit mixer and LO buffer IC designed for high-performance low-power communication systems for 2.4-2.5GHz applications. The SA2420DH has a 2.5dB noise figure at 2.45GHz with 14dB gain and an IP3 intercept of -3dBm at the input. The gain is stabilized by on-chip compensation to vary less than ±0.2dB over the -40 to +85℃ temperature range. The wide-dynamic-range receive mixer has a 10.9dB noise figure and an input IP3 of +2.8dBm at 2.45GHz. The nominal current drawn from a single 3V supply is 37mA in transmit mode and 22mA in receive mode. The SA2420DH is suitable for 2.45GHz WLAN front-end (802.11, ISM).

Parametrics

SA2420DH absolute maximum ratings: (1)VCC, Supply voltage: -0.3 to +6 V; (2)VIN, Voltage applied to any pin: -0.3 to (VCC + 0.3) V; (3)PD,Power dissipation: 555mW; (4)TJMAX, Maximum operating junction temperature: 150℃; (5)PMAX, Maximum power (RF/IF/LO pins): +20 dBm; (6)TSTG, Storage temperature range: –65 to +150℃.

Features

SA2420DH features: (1)Low current consumption: 37mA nominal transmit mode and 22mA nominal receive mode; (2)Fabricated on a high volume, rugged BiCMOS technology; (3)High system power gain: 22.5dB (LNA + Mixer) at 2.45GHz; (4)TSSOP24 package; (5)Excellent gain stability versus temperature and supply voltage; (6)-10dBm LO input power can be used to drive the mixer; (7)Operates with either full or half frequency LO; (8)Wide IF range: 50–500MHz.