CX77144 Selling Leads, Price trend, CX77144 DataSheet download, circuit diagram from SeekIC.com

SpecificationsLow positive bias supply Low VREF High efficiency | Good Linearity | Large dynamic range Low power-state control | Power-down control IS95 | CDMA2000DescriptionPower Amplifier Module for CDMA CX77144 PAM, designed for cellular handsets utilizing CDMA and WLL, packs a full 887925 MHz...

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SeekIC No. : 004317998 Detail

CX77144: SpecificationsLow positive bias supply Low VREF High efficiency | Good Linearity | Large dynamic range Low power-state control | Power-down control IS95 | CDMA2000DescriptionPower Amplifier Module f...

CX77144 Data Sheet

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Part Number:: CX77144
Supply Ability:: 5000

Price Break

Qty
1~5000

Unit Price
Negotiable

Processing time
15 Days

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Upload time: 2026/2/2

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Recent History
What is this?

CX77140 evaluate
Features: • Low voltage positive bias supply - 3.2 V to 4.2 V• Low VREF - 2.85 V, nomi...
CX77304-15 evaluate
Features: • High efficiency• GSM 55%• PCS 45%• Input/output internally mat...
CX77304-16 evaluate
Features: • High efficiency- EGSM 55%- DCS 50%- PCS 45%• Input/output internally match...

Product Details

Description

Specifications

Low positive bias supply
Low VREF
High efficiency | Good Linearity | Large dynamic range
Low power-state control | Power-down control
IS95 | CDMA2000

Description

Power Amplifier Module for CDMA

CX77144 PAM, designed for cellular handsets utilizing CDMA and WLL, packs a full 887925 MHz bandwidth coverage into a single compact package. It meets stringent IS95 CDMA2000 linearity requirements to and exceeding 27.5 dBm output power. A low current digital pin (VCONT) provides improved efficiency for low RF power range. A single GaAs MMIC contains all active circuitry, on-board bias circuitry, input and interstage matching circuits. Skyworks' GaAs HBT process provides for all positive voltage DC supply operation with high efficiency and good linearity. See Data Sheet below for more details.

Please note: CX77144-15 is being discontinued and is not recommended for new design.

CX77144

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Description

Power Amplifier Module for CDMA

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