Product Summary

The SKY77518–11 is a transmit and receive front-end module (FEM) with Integrated Power Amplifier Control (iPAC) for dual-band cellular handsets comprising GSM900 and DCS1800 operation. Designed in a low profile, compact form factor, the SKY77518–11 offers a complete Transmit VCO-to-Antenna and Antenna-to-Receive SAW filter solution. The FEM also supports Class 12 General Packet Radio Service (GPRS) multi-slot operation. The two Heterojunction Bipolar Transistor (HBT) PA blocks are fabricated onto a single Gallium Arsenide (GaAs) die.

Features

SKY77518-11 features: (1)High efficiency; (2)Low transmit supply current; (3)Internal ICC sense resistor for iPAC; (4)Closed loop iPAC; (5)50 Ω matched Input/Output; (6)TX–VCO-to-antenna and antenna-to-RX-SAW filter RF interface; (7)TX harmonics below –33dBm; (8)PHEMT RF switches afford high linearity, low insertion loss, and less than 20 μA supply current in receive; (9)modes; (10)Small outline: 6 x 8 mm; (11)Low profile: 1.1 mm; (12)Compatible with multiple logic families; (13)Low APC current: 25 μA.

Diagrams

SKY77518-11 Functional Block Diagram

SKY72300-21
SKY72300-21
Skyworks Solutions, Inc.
Clock Synthesizer / Jitter Cleaner 2.1GHz 100Hz step Freq. Synthesizer
Data Sheet
0-1: $3.32
1-50: $3.28
50-100: $2.32
100-500: $2.27
500-2500: $2.23
SKY72300-362
SKY72300-362
Skyworks Solutions, Inc.
Clock Synthesizer / Jitter Cleaner 2.1GHz 100Hz step Freq. Synthesizer
Data Sheet
0-1: $2.48
1-50: $2.35
50-100: $2.15
100-500: $2.05
SKY72301-22
SKY72301-22

IC SYNTHESIZER 1GHZ 28-EPTSSOP
Data Sheet
0-2500: $2.23
SKY72302-21
SKY72302-21
Skyworks Solutions, Inc.
Clock Synthesizer / Jitter Cleaner 6.1GHz 400Hz step Freq. Synthesizer
Data Sheet
0-1: $3.96
1-50: $3.57
50-100: $2.77
100-500: $2.70
500-2500: $2.65
SKY72310-362
SKY72310-362

IC SYNTHESIZER 2.1GHZ 24QFN
Data Sheet
Negotiable 
SKY72310-362LF
SKY72310-362LF

IC SYNTHESIZER 2.1GHZ 24-QFN
Data Sheet
0-1: $1.79
1-100: $1.55
100-500: $1.48
500-1000: $1.37