RFW0836-10 RFHIC | Alldatasheet
Document overview
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Technical content
PPoowweerr AAmmpplliiffiieerr ▪ Tel : 82-31-250-5011 ▪ All specifications may change without notice. ▪ rfsales@rfhic.com ▪ Version 1.2 RRFFWW00883366--1100 Product Features Application
- Small size by using simple matching circuit board
- Single Supply V oltage
- Heat sink 99.9% copper, gold plated
- High Productivity
- Low Manufacturing Cost
- GaAs HFET
- Cellular Repeater
- RF Sub-Systems
- Base Station
Description
The power amplifier module is designed for base stations and cell extenders and operating frequency range is from 300MHz to 2.3GHz GaAs HFET is used and attached on a copper sub carrier. It is connected by using bias and in/out matching circuit method with gold wire bonding. The bias and matching circuit are designed much simpler than other circuits for silicon IC’s, LDMOS because GaAs HFET is operated by low supply voltage whereas others are operated by high supply voltage. For better thermal conductivity, enhanced mode PCB was used in the 99.9% copper gold plate heat sink. This simplicity results cost competitiveness and performance enhancement. Specifications Dimensions in mm Functional Diagram PARAMETER Min Typ Max Frequency Range (MHz) 824 ~ 849 Small Signal Gain (dB) 30 Gain Flatness (Max.) ± 0.5dB @ 50MHz BW Gain Variation Over Temp ± 0.7dB ± 1.5dB Output Return Loss -15dB Output P1dB 37 dBm 38 dBm CDMA Power (1 FA) 32dBm @ -45dBc ACPR OIP3 @ tone / 27 dBm 50 dBm 51 dBm Noise Figure 4 dB Drain Voltage 10V Drain Current 1.5A Operating Temp Range -20°C ~ +70°C Dimensions (W×L×H) 32.0 × 44 × 10.1 [mm] NOTE * CDMA : 1.23MHz symbol rate ; Forward Link ; 9 Channels, Multi tone Available @ ±750KHz and ±1.98MHz offset in 30KHz resolution bandwidth * RFW Series : Internally Matched Module Package : DP-56
PPoowweerr AAmmpplliiffiieerr ▪ Tel : 82-31-250-5011 ▪ All specifications may change without notice. ▪ rfsales@rfhic.com ▪ Version 1.2 RRFFWW00883366--1100 Performance Charts (Vd=10V, Id=1.5A, T=25 )℃
PPoowweerr AAmmpplliiffiieerr ▪ Tel : 82-31-250-5011 ▪ All specifications may change without notice. ▪ rfsales@rfhic.com ▪ Version 1.2 RRFFWW00883366--1100 Package Dimensions (Type: DP-56) Installation Guideline ★ It can be easily removed with solder wick and other removable material Pin NO Function Pin NO Function
1 GND 6 Vcc
2 RF IN 5 RF OUT
3 E/N 4 GND
RFHIC Corporation (RFHIC) reserves the right to make changes to any products herein or to discontinue any product at any time w ithout notice. RFHIC do not assume any liability for the suitability of its products for any particular purpose, and disclaims any and all liability, inclu ding without limitation consequential or incidental damages. The product specifications herein expressed have been carefully checked and are assumed to be reliable. However, RFHIC disclaims liability for inaccuracies and strongly recommends buyers to verify that the information they are using is current before placing purchase or ders. RFHIC products are not intended for use in life support equipment or application where ma lfunction of the product can be expected to result in persona l injury or death. Buyer uses or sells such products for any such unintended or unauthorized applicatio n, buyer shall indemnify, protect and hold RFHIC and its direct ors, officers, stockholders, employees, representatives and distributors harmless against any and all claims arising out of such use. RFHIC’s liability under or arising out of damages, claims of whatsoever kind and nature which RFHIC products could cause shall be limited in amount to the net purchase price of the products sold to buyer by RFHIC.