CMM2321-AK-000T Datasheet | Unknown Manufacturer

Features t 48% Power Added Efficiency t 31.5 d Bm Output Power t Low Distortion t Low Cost SO-8 Surface Mount Package Applications t Wireless Data 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 data 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 d Bm- -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 pression (2Vd + |-Vg|) not to exceed the minimum breakdown voltage (Vbr) of +18V. Remended 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 fixture. Parameter Condition Min Typ Max Units Frequency Range P-1d B POUT Saturated Efficiency (PAE) Gain Harmonics Noise Figure Return Loss Negative Supply Current (-Ig) Positive Supply Current (Id) P IN = +14 d Bm @ Saturation 2nd @ Pout = +30 d Bm 3rd @ Pout = +30 d...