CMM2308
CMM2308 is High Dynamic Range Amplifier manufactured by Mimix Broadband.
Features
+17 d Bm Output Power <2.2 d B Noise Figure Low Current: 70 m A, Typ. Single +3V to +6V Supply DC Blocked >2:1 VSWR Low-Cost SOIC-8 Plastic Package Applications Power Amplifier Drivers PCS Medium Power Amplifiers Medium Power WLANs Base Station Receivers
Vd 1 GND 2 RF IN 3 GND 4
8 GND 7 GND 6 RF OUT 5 GND
Description
The Celeritek CMM2308 is a high dynamic range, pin-patible, second source for the Tri Quint® 9132 and the Mini-Circuits® VNA. Providing parable gain and lower noise figure than either of the existing standard amplifiers at
25% less drain current, the CMM2308 is an excellent choice for power sensitive applications, while delivering more design margin. Packaged in a low-cost surface mount SOIC-8 package, the CMM2308 will drop into existing designs and offers improved features and performance.
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Absolute Maximum Ratings
Parameter Rating Parameter Rating Parameter Rating
Drain Voltage (+Vd) Drain Current (Id) RF Input Power
+7 V 150 m A 15 d Bm
Power Dissipation Thermal Resistance Storage Temperature
1.0 W 55°C/W -65°C to +150°C
Operating Temperature Channel Temperature Soldering Temperature
-40°C to +80°C 175°C 260°C for 5 Sec
Remended Operating Conditions
Parameter Typ Units Parameter Typ Units
Drain Voltage (+Vd)
3.0 to 6.0
Volts
Operating Temperature (PC Board)
-40 to +70
°C
Electrical Characteristics
The following specifications are guaranteed at room temperature with drain voltage (+V d) = 5.0 V ±5% at 2.5 GHz.
Parameter Condition Min Typ Max Units
Frequency Range Small Signal Gain Noise Figure Power Output @ 1 d B pression Output 3rd Order Intercept Input Return Loss Output Return Loss DC Supply Current Supply Voltage
800 17.5 1.8 to 2.5 GHz 15.5
2700 19.0 2.2 17.0 27 10 10 70 5
80 6
MHz d B d B d Bm d Bm d B d B m A V
Tri Quint and Mini-Circuits are trademarks of their respective corporations.
Mimix Broadband, Inc., 10795 Rockley Rd., Houston, Texas 77099 Tel: 281.988.4600 Fax: 281.988.4615 mimixbroadband.
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