Description
The MAX2267/MAX2268/MAX2269 power amplifiers are optimized for IS-98-based CDMA and PDC cellular telephones operating in the Japanese cellular-frequency band.
a very common power level for CDMA phones
the MAX2268 still has 7% efficiency, yielding excellent overall talk time.
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 Dynamically Adjustable
o +2.7V to +4.5V Single-Supply Operation
o 35% Efficiency at +2.7V Operation
Ordering Information
PART
TEMP. RANGE.
MAX2267_MaximIntegratedProducts.pdf
