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CMM2321-AK

ETC
Part Number CMM2321-AK
Manufacturer ETC
Description 2.4 to 2.5 GHz 1 Watt Power Amplifier
Published Mar 23, 2005
Detailed Description CMM2321 Preliminary Product Information April 1997 (1 of 4) 2.4 to 2.5 GHz 1 Watt Power Amplifier Functional Block Diag...
Datasheet PDF File CMM2321-AK PDF File

CMM2321-AK
CMM2321-AK

Overview
CMM2321 Preliminary Product Information April 1997 (1 of 4) 2.
4 to 2.
5 GHz 1 Watt Power Amplifier Functional Block Diagram V g2 4 Vg1 3 5 RF OUT/Vd2 6 RF OUT/Vd2 7 Vd1 8 N/C Back plane is ground and must be soldered to thermally conductive ground plane.
Features t 48% Power Added Efficiency t 31.
5 dBm Output Power t Low Distortion t Low Cost SO-8 Surface Mount Package Applications t Wireless Datacom t Wireless Bar Code Scanners t Inter-Building Campus Networks GND 2 RF IN 1 Description The CMM2321 is a power amplifier intended for use in 2.
4 GHz ISM band applications such as wireless datacom equipment, wireless bar code scanners and inter-building campus networks.
This flexible amplifier can be biased to support the requirements of frequency hopping or direct sequence sys- tems.
The CMM2321 is packaged in a low-cost, space efficient SO-8 power package that gives excellent electrical stability and thermal handling performance with a RΘ of less than 18° C/W.
The part is designed to require minimal external circuitry for bias matching, simplifying design and keeping board space and cost to a minimum.
Absolute Maximum Ratings Parameter Rating Parameter Rating Parameter Rating Drain Voltage (+Vd) Drain Current (Id) RF Input Power DC Gate Voltage (-Vg) +9.
0 V* 1.
8 A +15 dBm* -4.
0 V* Power Dissipation Thermal Resistance Storage Temperature 5W 18°C/W -65°C to +150°C Operating Temperature Channel Temperature Soldering Temperature -40°C to +100°C 175°C 260°C for 5 Sec.
* Max (+Vd) and (-Vg) under linear operation.
Max potential difference across the device in RF compression (2Vd + |-Vg|) not to exceed the minimum breakdown voltage (Vbr) of +18V.
Recommended Operating Conditions Parameter Typ Units Parameter Typ Units Drain Voltage (+Vd) 4.
5 to 5.
1 Volts Operating Temperature (PC Board) -30 to +80 °C Electrical Characteristics The following specifications are guaranteed at room temperature with drain voltage (+Vd) = 4.
8 V @ 2.
45 GHz in Celeritek test fixtu...


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