MAX2267 Datasheet (Maxim) - Cellular-Band Linear Power Amplifiers

MAX2267, Cellular-Band Linear Power Amplifiers

The MAX2267/MAX2268/MAX2269 power amplifiers are optimized for IS-98-based CDMA and PDC cellular telephones operating in the Japanese cellular-frequency band.

When matched for CDMA operation, the amplifiers achieve 27dBm output power with 35% efficiency (MAX2268), with margin over the adjacent and a

MAX2267 Features

* o Low Average CDMA Current Consumption in Typical Urban Scenario 55mA (MAX2267) 90mA (MAX2268) 50mA (MAX2269) o 0.5µA Shutdown Mode Eliminates External Supply Switch o ±0.8dB Gain Variation Over Temperature o No External Reference or Logic Interface Circuitry Needed o Supply Current and ACPR Margin