2.7v, Single-supply, Cellular-band Linear Power Amplifiers Integrated Products

The MAX2264 MAX2265 MAX2266 power Amplifiers are designed for operation in IS-98-based CDMA IS-136- based TDMA, and PDC cellular telephones operating in the 900MHz range. When matched for CDMA operation and biased with margin over the adjacent and alternate channel specification (-45dBc/-56dBc), the Amplifiers achieve 28dBm output power with 37% efficiency MAX2265 . At +16dBm outputa very common power level for CDMA phonesthe MAX2265 still has 7% effi- ciency, yielding excellent overall talk time. At the same power level, the MAX2264 MAX2266 have an unprece- dented 12%/17% efficiency, while still obtaining 32%/32% efficiency at maximum output power. The MAX2264 MAX2265 MAX2266 have internally refer- enced bias ports that are normally terminated with sim- ple resistors. The bias ports allow customization of ACPR margin and gain. They CAN also be used to throttle back bias current when generating low power levels. The MAX2264 MAX2265 MAX2266 have excel- lent gain stability over temperature (0.8dB), so overdesign of driver stages and excess driver current are dramatically reduced, further increasing the phones talk time. The devices CAN be operated from +2.7V to +5V while meeting all ACPR specifications over the entire temperature range. Nonlinear efficiency is 48% when matched for linear operation, or 55% when matched for non-linear-only operation MAX2265 . The devices are packaged in a 16-pin TSSOP with exposed pad (EP). For module or direct chip attach applications, the MAX2264 is also available in die form By Maxim Integrated Products
MAX2264 's PackagesMAX2264 's pdf datasheet

MAX2264 Pinout, Pinouts
MAX2264 pinout,Pin out
This is one package pinout of MAX2264,If you need more pinouts please download MAX2264's pdf datasheet.

MAX2264 Application circuits
MAX2264 circuits
This is one application circuit of MAX2264,If you need more circuits,please download MAX2264's pdf datasheet.

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