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PDF CMM1330 Data sheet ( Hoja de datos )
| Número de pieza | CMM1330 | |
| Descripción | PCS/PCN Power Amplifier | |
| Fabricantes | Celeritek | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de CMM1330 (archivo pdf) en la parte inferior de esta página. Total 2 Páginas | ||
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CMM1330
Advanced Product Information
September 1996
(1 of 2)
Features
t 40% Linear Power Added Efficiency
t 30 dBm Output Power (IS-136 TDMA)
t 30 dB Gain
t Low Cost, SO-8 Surface Mount Package
t Tested Under Digital Modulation
Applications
t IS-136 Handsets
t Wireless Local Loop Subscriber Units
t PCS Base Stations
1.85 to 1.91 GHz
3V, 30 dBm PCS/PCN
Power Amplifier
Functional Block Diagram
Vg2 4
Vg1 3
GND 2
RF IN 1
5 RF OUT/Vd3
6 RF OUT/Vd3
7 Vd2
8 Vd1
Back plane is ground and
must be soldered to thermally
conductive ground plane.
Description
The CMM1330 is a 3V linear power amplifier
intended for use in PCS handsets, wireless local loop sub-
scriber units and PCS base stations. As a pin-compatible
member of the new Triniti DX™ amplifier family, the
CMM1330 offers maximum performance and flexibility. The
flexiblewww.DataSheet4U.com amplifier can be biased to support the requirements
of PCS-1900, IS-136, or DCS-1800 systems.
The CMM1330 is packaged in a low-cost, space
efficient SO-8 power package that gives excellent electrical
stability and thermal handling performance with a RΘ of less
than 18° C/W. The part is designed to require minimal exter-
nal circuitry for bias matching, simplifying design and keep-
ing board space and cost to a minimum.
Absolute Maximum Ratings
Parameter
Drain Voltage (+Vd)
Drain Current (Id)
RF Input Power
DC Gate Voltage (-Vg)
Rating
+9.0 V*
1.8 A
+15 dBm*
-4.0 V*
Parameter
Power Dissipation
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.
* 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
Drain Voltage (+Vd)
Typ
3.0 to 4.0
Units
Volts
Parameter
Operating Temperature (PC Board)
Typ Units
-30 to +80 °C
Electrical Characteristics
Unless otherwise specified the following specifications are guaranteed at room temperature with drain voltage (+Vd) = 3.6 V, in Celeritek test fixture.
Parameter
Frequency Range
Power Output
Condition
Meets IS-136 TDMA mask
Min Typ Max Units
1.85 1.91 GHz
28.8 30.0
dBm
Efficiency
Gain
Harmonics (in Celeritek test fixture)
Return Loss
Negative Supply Current
Supply Current
Quiescent Current
Pout IS-136 TDMA
2nd @ Pout = +30.5 dBm
3rd @ Pout = +30.5 dBm
In Celeritek Test Fixture
No RF
30 35
%
28 30
dB
-30 dBc
-35 dBc
10 dB
1 mA
600 mA
300 mA
3236 Scott Boulevard
Santa Clara, California 95054
Phone: (408) 986-5060
Fax: (408) 986-5095
1 page | ||
| Páginas | Total 2 Páginas | |
| PDF Descargar | [ Datasheet CMM1330.PDF ] | |
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