13.50-14.50 GHz
2.5-Watt Power Amplifier
August 2007 - Rev 16-Aug-07
CMM1434-SM
Features
34.5 dBm (Typ.) Saturated Output Power
31.0 dB (Typ.) Linear Gain
Fully Matched
Uncondtionally Stable
Low-Cost, Surface Mount Package
Optimum Thermal Dissipation
General Description
The CMM1434-SM is a four-stage pHEMT GaAs MMIC power amplifier
that is ideally suited for transmit subsystems designed for Ku-Band
VSAT applications. The CMM1434-SM provides 31.0 dB linear gain and
delivers 2.5 watts of output power at saturation operating from 13.5 to
14.5 GHz frequency.
The unconditional stability and internal matching provides for
reduction of external components making this product a simple and
low-cost solution. The low-cost 6mm x 6mm x 1.6mm surface mount
package offers the same excellent RF and thermal properties as a
typical flange package.
Applications
Ku-Band VSAT Transmit Subsystems
Electrical Characteristics (T = +25潞C,Vd = 6V, Idq = 1.5A)
P arameter
C o nditio n
Min
T yp
Max
U nits
F requency R ange
O utput Power
S aturated O utput Power
Saturated Output Power Variation
Linear Gain
L i near G ai n Vari ati on
Input Reflection Coefficient
O utput R ef l ecti on C oef f i ci ent
G ate S uppl y Vol tage
D rai n C urrent
Power A dded E f f i ci ency
@ 1dB compressi on
Pi n = 10 dBm
O ver operati ng f requency
O ver operati ng f requency
13. 50
31.5
33
27.0
14. 50
32
34.5
0. 5
30.5
1. 0
-10.0
-7. 0
-0. 9
1.7
26
1. 0
34.0
3. 0
I dq = 1.5A
At S aturati on
At S aturat ion
-1. 1
-0. 7
1.9
GHz
dB m
dB m
dB m
dB
dB
dB
dB
V ol ts
A
%
Electrical Specifications (TA = -40擄C to +75擄C)
P arameter
C o nditio n
Min
T yp
Max
U nits
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
3. 5
Unconditionally stable
dB m
dB
Operation outside these limits can cause permanent damage.
P arameter
T yp
Maximum Ratings (TA = -40擄C to +75擄C)
U nits
P arameter
T yp
U nits
Drain Voltage (+Vdd )
Gate Voltage (Vgg )
Quiescent Current (Idq )
Gate Current (Ig)
8.5
-3. 0
2.1
5
Volts
V ol ts
A
mA
RF Input Power (P in)
D i ssi pated Power ( Pdiss)
Storage Temperature
O perati ng B ack si de T emperature
15
10
-50 to +150
-40 to +75
dBm
Watts
擄C
擄C
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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.
漏2007
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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