CMM2321-AK Datasheet, PDF (1/4 Pages) Mimix Broadband – 2.3 to 2.5 GHz 1 Watt Power Amplifier

2.3 to 2.5 GHz
1 Watt Power Amplifier
August 2007 - Rev 05-Aug-07
Features
48% Power Added Efficiency
31.5 dBm Output Power
Low Distortion
Low Cost SO-8 Surface Mount Package
General Description
The CMM2321 is a power amplifier intended for use in 2.4 GHz ISM
band applications such as wireless datacom equipment, wireless
bar code scanners and inter-building campus networks. This
flexible amplifier can be biased to support the requirements of
frequency hopping or direct sequence systems. The CMM2321 is
packaged in a low-cost, space efficient SO-8 power package that
gives excellent electrical stability and thermal handling
performance with a R of less than 18º C/W.The part is designed
to require minimal external circuitry for bias matching, simplifying
design and keeping board space and cost to a minimum.
CMM2321-AK
Functional Block Diagram
Vg2 4
5 RF OUT/Vd2
Vg1 3
6 RF OUT/Vd2
GND 2
7 Vd1
RF IN 1
8 N/C
Back plane is ground and
must be soldered to thermally
conductive ground plane.
Applications
Wireless Datacom
Wireless Bar Code Scanners
Inter-Building Campus Networks
Absolute Maximum Ratings
Parameter
Rating
Parameter
Drain Voltage (+Vd)
+9.0 V*
Power Dissipation
Drain Current (Id)
RF Input Power
1.8 A
+15 dBm*
Thermal Resistance
Storage Temperature
Rating
5W
18°C/W
-65°C to +150°C
Parameter
Operating Temperature
Channel Temperature
Soldering Temperature
Rating
-40°C to +100°C
175°C
260°C for 5 Sec.
DC Gate Voltage (-Vg) -4.0 V*
* Max (+Vd) and (-Vg) under linear operation. Max potential difference across the device in RF compression (2Vd+ |-Vg|) not to exceed the minimum breakdown voltage (Vbr) of +18V.
Recommended Operating Conditions
Parameter
Typ
Units
Parameter
Drain Voltage (+Vd)
4.5 to 5.1 Volts
Operating Temperature (PC Board)
Typ
Units
-30 to +80 °C
E_Thl_ee_foc_llt_owr_ii_nc_ga_spl_eC_cifih_caa_tior_na_{s a}c_rete_gur_ai_ras_nt_teic_eds_{at room temperature with drain voltage (+Vd) = 4.8 V @ 2.45 GHz in Celeritek test fixture.}
Parameter
Frequency Range
P-1dB
POUT Saturated
Condition
P IN = +14 dBm
Min
Typ
Max
2.3
2.5
30
30.5
31
31.5
Units
GHz
dBm
dBm
Efficiency (PAE)
@ Saturation
48
%
Gain
Harmonics
Noise Figure
Return Loss
Negative Supply Current (-Ig)
Positive Supply Current (Id)
2nd @ Pout = +30 dBm
3rd @ Pout = +30 dBm
@ P-1dB
18
20
dB
-35
-30
dBc
-40
-35
dBc
5.0
dB
10
dB
0.5
1.0
mA
675
mA
Mimix Broadband, Inc., 10795 Rockley Rd., Houston, Texas 77099
Tel: [phone] Fax: [phone] mimixbroadband.com
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Characteristic Data and Specifications are subject to change without notice. ©2007 Mimix Broadband, Inc.
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