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16.0-18.0 GHz 1.5-Watt Power Amplifier
August 2006 - Rev 26-Aug-06
CMM1631-SM Features
32 dBm (Typ.) Saturated output power 26.5 dB (Typ) Linear Gain Fully Matched Unconditionally Stable Low Cost, Surface Mount Package 6x6x1.6 mm Optimum Thermal Dissipation 7V, 770mA
General Description
The CMM1631-SM is a four stage pHEMT GaAs MMIC power amplifier packaged in a 6x6 mm surface mount package. The CMM1631-SM provides 26 dB of linear gain and delivers 1.5 watts of output power at saturation operating between 16 to 18 GHz. The unconditional stability and internal matching provides for a reduction in external components making this product a simple and low cost solution. The true surface mount package makes it an ideal solution in all manufacturing environments. The power amplifier is intended for use in the extended Ku-Band satellite applications.
Applications
Military Ku Band VSAT Point to Point Radio Ku-Band Space
Electrical Characteristics (T = +25C,Vd = 7V, Idq = 770 mA)
Parameter Condition Min Typ Max Units
F requency R ange O utput Power S aturated O utput Power Saturated Output Power Variation Linear Gain L i near G ai n V ari ati on Input Reflection Coefficient O utput R ef l ecti on C oef f i ci ent G ate S uppl y V ol tage D rai n C urrent Power A dded E f f i ci ency
16.0 @ 1dB compressi on Pi n = 10 dBm O ver operati ng f requency O ver operati ng f requency 31.5 32.0 0. 5 26.5 1. 0 -7.0 -7. 0 -0. 9 770 mA 23
18.0
1. 0 3. 0
I dq = 800 mA A t S aturati on A t S aturati on
-1. 1
-0. 7
GHz dB m dB m dB m dB dB dB dB V ol ts A %
Electrical Specifications (TA = -40C to +75C)
Parameter Condition Min Typ Max Units
S aturated O utput Power L i near G ai n Stability
V ari ati on f rom R oom T emperature V ari ati on f rom R oom T emperature
-0. 5 -2. 5 2. 5 Unconditionally stable
dB m dB
Operation outside these limits can cause permanent damage.
Parameter Typ
Maximum Ratings (TA = -40C to +75C)
Units Parameter Typ Units
Drain Voltage (+Vdd ) Gate Voltage (Vgg ) Quiescent Current (Idg) Gate Current (Ig)
8.5 -3. 0 1 5
Volts V ol ts A mA
RF Input Power (Pin ) D i ssi pated Power ( Pdiss) Storage Temperature O perati ng B ack si de T emperature
13 dBm 5.6 Watts -50 to +150 C -40 to +75 C
Page 1 of 4
Mimix Broadband, Inc., 10795 Rockley Rd., Houston, Texas 77099 Tel: 281.988.4600 Fax: 281.988.4615 mimixbroadband.com
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.
16.0-18.0 GHz 1.5-Watt Power Amplifier
August 2006 - Rev 26-Aug-06
CMM1631-SM Power Amplifier Measurements (7V, 770 mA)
CMM1631-SM Small Signal
30 28 26 24 22 20
S21 S11 S22
CMM1631-SM P1dB
15 13 11 9 7 34 33 32 31 30
S11, S22 (dB)
5 3 1 -1 -3 -5 -7 -9 -11 -13 -15 10 11 12 13 14 15 16 17 18 19 20 21 22
29
Pout (dBm)
S21 (dB)
18 16 14 12 10 8 6 4 2 0
28 27 26 25 24 23 22 21 20 16 16.2 16.4 16.6 16.8 17 17.2 17.4 17.6
P1dB 7V
17.8
18
Freq (GHz)
Frequency (GHz)
CMM1631-SM Psat
34 33 32 31 30 29 30 29 28 27 26 25
CMM1631-SM Gain
Pout (dBm)
Psat 7V
S21, S12
28 27 26 25 24 23 22 21 20 16 16.2 16.4 16.6 16.8 17 17.2 17.4 17.6 17.8 18
24 23 22 21 20 19 18 17 16 15 16 16.2 16.4 16.6 16.8 17 17.2 17.4 17.6 17.8 18
S21
Frequency (GHz)
Freq (GHz)
CMM1631-SM Eff
30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 16 16.2 16.4 16.6 16.8 17 17.2 17.4 17.6
Effeciency (%)
Eff 7V
17.8
18
Frequency (GHz)
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.
16.0-18.0 GHz 1.5-Watt Power Amplifier
August 2006 - Rev 26-Aug-06
CMM1631-SM Physical Dimensions (Bottom View) Recommended Application Circuit
Vdd Vdd
Note: This schematic represents the topology of the application circuit recommended by Celeritek.
RF IN
50
CMM1631-SM
1 2 3 4
10 9 8 6 7 0.1 F Vgg 50 RF OUT
Vgg 0.1 F
5
Note: Due to the high gain of this device it is highly recommended to maintain the reverse isolation (S12) above 50 dB. Biasing Notes 1. Dual bias is required 2. 0.1 F bypass capacitors are needed on PC board as close as possible to pins 1, 5, 6 and 10. 3. Positive (+) bias can be applied either at pin 1 or pin 6. 4. Negative (-) bias can be applied either at pin 5 or pin 6. 5. No DC block is required at RF IN/OUT. 6. Negative (-) bias must be applied before applying positive (+) bias.
Pin Functional Diagram
Vdd 1 CMM1631-SM GROUND 2 RF IN 3 GROUND 4 Vgg 5 10 Vdd 9 GROUND 8 RF OUT 7 GROUND 6 Vgg
REF. A NONE
DIA. .070 .010
HOLE TABLE TOL. QTY. PLATING +/-.0003 6 THRU +/-.0003 187 THRU
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.
16.0-18.0 GHz 1.5-Watt Power Amplifier
August 2006 - Rev 26-Aug-06
CMM1631-SM Handling and Assembly Information
CAUTION! - Mimix Broadband MMIC Products contain gallium arsenide (GaAs) which can be hazardous to the human
body and the environment. For safety, observe the following procedures: Do not ingest. Do not alter the form of this product into a gas, powder, or liquid through burning, crushing, or chemical processing as these by-products are dangerous to the human body if inhaled, ingested, or swallowed. Observe government laws and company regulations when discarding this product. This product must be discarded in accordance with methods specified by applicable hazardous waste procedures.
Life Support Policy - Mimix Broadband's products are not authorized for use as critical components in life support devices or systems without the express written approval of the President and General Counsel of Mimix Broadband. As used herein: (1) Life support devices or systems are devices or systems which, (a) are intended for surgical implant into the body, or (b) support or sustain life, and whose failure to perform when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in a significant injury to the user. (2) A critical component is any component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness. Package Attachment - This packaged product from Mimix Broadband is provided as a rugged surface mount package
compatible with high volume solder installation. Care should be taken not to apply heavy pressure to the top or base material to avoid package damage. Vacuum tools or other suitable pick and place equipment may be used to pick and place this part. Care should be taken to ensure that there are no voids or gaps in the solder connection so that good RF, DC and ground connections are maintained. Voids or gaps can eventually lead not only to RF performance degradation, but reduced reliability and life of the product due to thermal stress.
Mimix Lead-Free RoHS Compliant Program - Mimix has an active program in place to meet customer and governmental
requirements for eliminating lead (Pb) and other environmentally hazardous materials from our products. All Mimix RoHS compliant components are form, fit and functional replacements for their non-RoHS equivalents. Lead plating of our RoHS compliant parts is 100% matt tin (Sn) over copper alloy and is backwards compatible with current standard SnPb low-temperature reflow processes as well as higher temperature (260C reflow) "Pb Free" processes.
Ordering Information
The CMM1631-SM is available in available in tube or tape and reel. Part Number for Ordering Package CMM1631-SM-0G00 Matte Tin plated RoHS compliant SOT-89 surface mount package in bulk quantity CMM1631-SM-0G0T Matte Tin plated RoHS compliant SOT-89 surface mount package in tape and reel PB-CMM1631-SM-0000 Evaluation Board
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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