CMM2306 ETC
Document overview
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Technical content
Features
o +17.5 dBm Output Power o Low Current: 70 mA, Typ. o 800 – 2700 MHz Operation o Single +3V to +6V Supply o Input and Output Matched to 50Ω , DC Blocked o Low-Cost SOIC-8 Plastic Package
Applications
o Diode-Ring Mixer Buffers o PCS Medium Power Amplifiers o Medium Power WLANs o Base Station Receivers
Description
The Celeritek CMM2306 is a premium performance, pin-for-pin compatible second source for the TriQuint® 9132 and the Mini-Circuits® VNA. Providing higher gain and lower noise figure than either of the existing standard amplifiers at 25% less drain current, the CMM2306 is an excellent choice for power sensitive applications, while delivering more design margin than either of the existing alternatives. This device will drop into existing sockets and offers the same single sup- ply, broadband, 50Ω matched and DC blocked input and out- put features and performance, that the industry has come to expect, with much higher efficiency and lower current. Packaged in a low-cost surface mount SOIC-8 pack- age, the CMM2306 offers superior performance to existing alternatives at a competitive price. Absolute Maximum Ratings 800 to 2700 MHz Broadband Driver Amplifier Parameter Rating Parameter Rating Parameter Rating Drain V oltage (+Vd) +7 V Power Dissipation 1.0 W Operating Temperature -40°C to +80°C Drain Current (Id) 150 mA Thermal Resistance 55°C/W Channel Temperature 175°C RF Input Power 15 dBm Storage Temperature -65°C to +150°C Soldering Temperature 260°C for 5 Sec Recommended Operating Conditions Parameter Typ Units Parameter Typ Units Drain V oltage (+Vd) 3.0 to 6.0 V olts Operating Temperature (PC Board) -40 to +70 °C
Electrical Characteristics
The following specifications are guaranteed at room temperature with drain voltage (+Vd) = 5.0 V ±5% at 2.5 GHz. Parameter Condition Min Typ Max Units Frequency Range 800 2700 MHz Small Signal Gain 18.5 20 dB Noise Figure 3.5 dB Power Output @ 1 dB Compression 15.5 17 dBm Output 3rd Order Intercept 27 dBm Input Return Loss 8d B Output Return Loss 10 dB DC Supply Current 70 80 mA Supply V oltage 35 6V Product Specifications January 1996 (1 of 4) V d 1 GND 2 RF IN 3 GND 4
8 GND
7 GND
6 RF OUT
5 GND
TriQuint and Mini-Circuits are trademarks of their respective corporations.
3236 Scott Boulevard Santa Clara, California 95054 Phone: (408) 986-5060 Fax: (408) 986-5095
CMM2306 Product Specifications - January 1996 (2 of 4) Pin # Name Description 1 +V d Drain voltage. Connect to positive supply. 2 GND Ground. 3 RF IN RF input (Internally DC blocked). 4 GND Ground. 5 GND Ground. 6 RF OUT RF output (Internally DC blocked). 7 GND Ground. 8 GND Ground. V d 1 GND 2 RF IN 3 GND 4 Connection Diagram and Pin Description +5V RF IN 0.01µF RF OUT Test Circuit DiagramTypical 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. Frequency (MHz) Gain vs Frequency vs Vd Gain (dB) 500 1000 1500 2000 2500 3000 Frequency (MHz) Gain vs Frequency vs Temperature @ 5V Gain (dB) -20°C 0°C +25°C +70°C 800 900 1500 1800 2000 25002400 Frequency (MHz) Power Output (P-1) vs Frequency vs Temperature @ 5V Power Output (P-1) (dBm)16 -20°C 0°C +25°C +70°C 800 900 1500 1800 2000 25002400 Frequency (MHz) Power Output (P-1) vs Frequency vs Vd @ 25°C Power Output (P-1) (dBm)9 800 900 1500 1800 2000 25002400 Supply Voltage (Vd) Gain vs Vd vs Temperature@ 1.8 GHz Gain (dB) 3 4 5 6 -20°C 0°C +25°C +70°C
3236 Scott Boulevard, Santa Clara, California 95054
Phone: (408) 986-5060 Fax: (408) 986-5095
Typical Performance (Continued) CMM2306 Product Specifications - January 1996 (3 of 4) Frequency (MHz) Noise Figure vs Frequency vs Vd @ 25°C Noise Figure (dB) 2.25 2.50 2.75 3.00 3.25 3.50 800 900 1500 1800 2000 25002400 Frequency (MHz) Noise Figure vs Frequency vs Temperature @ 5V Noise Figure (dB) 2.25 2.50 2.75 3.00 3.25 3.50 800 900 1500 1800 2000 25002400 -20°C +25°C +70°C Frequency (MHz) OIP3 vs Frequency vs Temperature @ 5V OIP3 800 900 1500 1800 2000 25002400 -20°C 0°C +25°C +70°C Frequency (MHz) OIP3 vs Frequency vs Vd @ 25°C OIP3 800 900 1500 1800 2000 25002400 Frequency (MHz) S22 vs Frequency vs Vd Output RL (S22) -20 -16 -12 500 1000 1500 2000 2500 3000 Frequency (MHz) S11 vs Frequency vs Vd Input RL (S11) -20 -16 -12 500 1000 1500 2000 2500 3000 Power In (dBm) Power In vs Power Out & Efficiency V d = 4.8 V & Frequency = 1.88 GHz Power Out (dBm) -20 -14 -8 -2 4 Efficiency (%)Efficiency Power Out Frequency (MHz) S12 vs Frequency vs Vd Reverse Gain (S22) -65 -55 -45 -35 -25 -15 500 1000 1500 2000 2500 3000
CMM2306 Product Specifications - January 1996 (4 of 4) Physical Dimensions Celeritek reserves the right to make changes without further notice to any products herein. Celeritek makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does Celeritek assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation consequential or incidental damages. “Typical” parameters can and do vary in different applications. All operating parameters, including “Typicals” must be validated for each customer application by customer’s technical experts. Celeritek does not convey any license under its patent rights nor the rights of others. Celeritek products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications intended to support or sustain life, or for any other application in which the failure of the Celeritek product could create a situation where personal injury or death may occur. Should Buyer purchase or use Celeritek products for any such unintended or unauthorized application, Buyer shall indemnify and hold Celeritek and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that Celeritek was negligent regarding the design or manufacture of the part. Celeritek is a registered trademark of Celeritek, Inc. Celeritek, Inc. is an Equal Opportunity/Affirmative Action Employer.
Ordering Information
The CMM2306 is available in a surface mount SOIC-8 plastic package. Part Number for Ordering Package CMM2306-AJ SOIC-8 surface mount narrow body plastic package CMM2306-AJ-000T SOIC-8 package in tape and reel Test Configuration and Evaluation Celeritek tests the CMM2306 on an FR4 PC test board. FR4 was chosen for its low loss characteristics at fre- quencies up to 2.5GHz. Plated through hole connections from the top of the board to the backside ground plane mini- mizes 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-CMM2306-AJ) for the CMM2306. Please call the factory or a local representative for more information. Handling Precaution Microwave devices are sensitive to electrostatic dis- charge. Proper precautions should be taken to avoid ESD damage. Adjacent Channel Power π/4 DQPSK Modulation, V d = 4.8 V Phone: (408) 986-5060 Fax: (408) 986-5095