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IC RF1194A
The RF1194A is a single-pole nine-throw (SP9T) Switch Filter Module
(SFM). Low insertion loss along with excellent linearity performance
achieved by the RF1194A makes it ideal for multi-mode GSM, EDGE, and
UMTS handset applications. This module builds upon RFMD’s pHEMT
Switch technology and integrates low pass filtering on the GSM transmit
paths thus avoiding the need for external harmonic attenuation. This
module integrates Low loss GSM Receive SAW filters for ease of
implementation. This module also integrates a decoder and is compatible
with +1.8V control logic. The RF1194A is packaged in a compact
4.5mm x 4.5mm x 1.2mm, 28-pin, laminate module which allows for a
small solution size and lowest BOM cost as it does not require external DC
blocking capacitors
http://www.bdtic.com/RFMD/images/RF1194A_F...ock_Diagram.jpg
IC 77336-13 or Power Amplifier Module (PAM).
Product Summary
The 77336-13 is a Power Amplifier Module (PAM). It is designed in a compact form factor for quad-band cellular handsets comprising GSM850/900, DCS1800 and PCS1900, supporting Gaussian Minimum-Shift Keying (GMSK) and Polar Enhanced Data for GSM Evolution (EDGE) modulation. Class 12 General Packet Radio Service (GPRS) multi-slot operation is also supported. The applications of the 77336-13 are Quad-band cellular handsets, GMSK Modulation, EDGE modulation.
Parametrics
77336-13 absolute maximum rating: Operating Temperature: 20 to +85℃.
Features
77336-13 features: (1)High efficiency; (2)Small outline; (3)Low profile; (4)Low VRAMP current.
IC WIFI Atheros
Edited by cellcarcol - 10/6/2014, 15:27
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0 replies since 10/6/2014, 20:08 153 views
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