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| 800-2700 MHz High Dynamic Range Amplifier August 2006 - Rev 02-Aug-06 CMM2308 Functional Block Diagram Features +17 dBm Output Power <2.2 dB Noise Figure Low Current: 70 mA, 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-compatible, second source for the TriQuint(R) 9132 and the Mini-Circuits(R) VNA. Providing comparable 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. Absolute Maximum Ratings Parameter Rating Parameter Rating Parameter Rating Drain Voltage (+Vd) Drain Current (Id) RF Input Power +7 V 150 mA 15 dBm Power Dissipation Thermal Resistance Storage Temperature 1.0 W 55C/W -65C to +150C Operating Temperature Channel Temperature Soldering Temperature -40C to +80C 175C 260C for 5 Sec Recommended 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 dB Compression 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 3 80 6 MHz dB dB dBm dBm dB dB mA V TriQuint 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.com Page 1 of 4 Characteristic Data and Specifications are subject to change without notice. (c)2006 Mimix Broadband, Inc. Export of this item may require appropriate export licensing from the U.S. Government. In purchasing these parts, U.S. Domestic customers accept their obligation to be compliant with U.S. Export Laws. 800-2700 MHz High Dynamic Range Amplifier August 2006 - Rev 02-Aug-06 CMM2308 Pin # 1 2 3 4 5 6 7 8 Name +Vd GND RF IN GND GND RF OUT GND GND Description Drain voltage. Connect to positive supply. Ground. RF input (Internally DC blocked). Ground. Ground. RF output (Internally DC blocked). Ground. Ground. Connection Diagram and Pin Description Vd 1 GND 2 RF IN 3 GND 4 8 GND 7 GND 6 RF OUT 5 GND Typical Performance The following typical performance parameters were tested in the test circuit shown at room temperature and with a drain voltage (+Vd) = 5 V, unless otherwise specified. Test Circuit Diagram 1 +5V 0.01F RF IN 2 3 4 8 7 6 5 RF OUT Gain vs Frequency vs Vd 29 25 Gain (dB) 21 17 13 9 500 1000 1500 2000 Frequency (MHz) 2500 3V 4V 5V 6V 3000 Gain vs Frequency vs Temperature @ 5V 29 25 28 26 Gain vs V d vs Temperature @ 1.8 GHz Gain (dB) 21 17 13 9 800 900 -20C 0C +25C +70C 1500 1800 2000 Frequency (MHz) 2400 2500 Gain (dB) 24 22 20 18 3 4 5 Supply Voltage (V d ) 6 -20C 0C +25C +70C Power Output (P-1) vs Frequency vs Temperature @ 5V 21 Power Output (P-1) vs Frequency vs V d @ 25C Power Output (P-1) (dBm) 24 21 18 15 12 9 800 900 3V 5V 6V Power Output (P-1) (dBm) 20 19 18 17 16 800 900 -20C 0C +25C +70C 1500 1800 2000 Frequency (MHz) 2400 2500 1500 1800 2000 Frequency (MHz) 2400 2500 Mimix Broadband, Inc., 10795 Rockley Rd., Houston, Texas 77099 Tel: 281.988.4600 Fax: 281.988.4615 mimixbroadband.com Page 2 of 4 Characteristic Data and Specifications are subject to change without notice. (c)2006 Mimix Broadband, Inc. Export of this item may require appropriate export licensing from the U.S. Government. In purchasing these parts, U.S. Domestic customers accept their obligation to be compliant with U.S. Export Laws. 800-2700 MHz High Dynamic Range Amplifier August 2006 - Rev 02-Aug-06 CMM2308 OIP3 vs Frequency vs Vd @ 25C 30 27 Typical Performance (Continued) Noise Figure vs Frequency vs V d @ 25C 3.25 3.00 2.75 2.50 2.25 2.00 1.75 800 900 3V 5V 6V 1500 1800 2000 Frequency (MHz) 2400 2500 Noise Figure (dB) OIP3 24 21 18 15 800 900 3V 5V 6V 1500 1800 2000 Frequency (MHz) 2400 2500 Noise Figure vs Frequency vs Temperature @ 5V 3.25 30 27 2.75 2.75 2.50 +25C 2.25 2.00 1.75 800 900 1500 1800 2000 Frequency (MHz) -20C 2400 2500 +70C OIP3 vs Frequency vs Temperature @ 5V Noise Figure (dB) OIP3 24 21 18 15 800 900 -20C 0C +25C +70C 1500 1800 2000 Frequency (MHz) 2400 2500 S11 vs Frequency vs V d 0 0 S 22 vs Frequency vs Vd -8 -12 -16 -20 500 3V 4V 5V 6V 1000 1500 2000 Frequency (MHz) 2500 3000 Output RL (S22) -4 Input RL (S11) -4 -8 -12 -16 -20 500 3V 4V 5V 6V 1000 1500 2000 Frequency (MHz) 2500 3000 Power In vs Power Out & Efficiency 25 Vd = 4.8 V & Frequency = 1.88 GHz 30 S 12 vs Frequency vs Vd -15 Reverse Gain (S 22) Power Out (dBm) Power Out 15 10 Efficiency 5 0 -20 -8 Power In (dBm) -2 4 6 0 -14 18 12 Efficiency (%) 20 24 -25 -35 -45 -55 -65 500 3V 4V 5V 6V 1000 1500 2000 Frequency (MHz) 2500 3000 Mimix Broadband, Inc., 10795 Rockley Rd., Houston, Texas 77099 Tel: 281.988.4600 Fax: 281.988.4615 mimixbroadband.com Page 3 of 4 Characteristic Data and Specifications are subject to change without notice. (c)2006 Mimix Broadband, Inc. Export of this item may require appropriate export licensing from the U.S. Government. In purchasing these parts, U.S. Domestic customers accept their obligation to be compliant with U.S. Export Laws. 800-2700 MHz High Dynamic Range Amplifier August 2006 - Rev 02-Aug-06 CMM2308 Adjacent Channel Power /4 DQPSK Modulation, Vd = 4.8 V Test Configuration and Evaluation Celeritek tests the CMM2308 on an FR4 PC test board. FR4 was chosen for its low loss characteristics at frequencies up to 2.5 GHz. Plated through hole connections from the top of the board to the backside ground plane minimizes inductance in the ground connections. These through hole connections are as close as possible to each ground pin. For evaluation purposes Celeritek offers a prototype evaluation board (PB-CMM2308-AJ) for the CMM2308. Please call the factory or a local representative for more information. Handling Precaution Microwave devices are sensitive to electrostatic discharge. Proper precautions should be taken to avoid ESD damage. Physical Dimensions Ordering Information The CMM2308 is available in a surface mount SOIC-8 plastic package. Part Number for Ordering CMM2308-AJ CMM2308-AJ-000T Package SOIC-8 surface mount narrow body plastic package SOIC-8 package in tape and reel Mimix Broadband, Inc., 10795 Rockley Rd., Houston, Texas 77099 Tel: 281.988.4600 Fax: 281.988.4615 mimixbroadband.com Page 4 of 4 Characteristic Data and Specifications are subject to change without notice. (c)2006 Mimix Broadband, Inc. Export of this item may require appropriate export licensing from the U.S. Government. In purchasing these parts, U.S. Domestic customers accept their obligation to be compliant with U.S. Export Laws. |
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