Datasheet > CMM1321-AK-000T

CMM1321-AK-000T

更新时间： 2024-11-30 22:05:35

品牌	Logo	应用领域
其他 - ETC		放大器射频微波功率放大器过程控制系统 PCS
页数	文件大小	规格书
5页	107K
描述
1.85 to 1.91 GHz 5V, 28.5 dBm, PCS Power Amplifier

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CMM1321-AK-000T 数据手册

CMM1321

P re lim in a ry P ro d u c t In fo rm a t io n

1.85 to 1.91 GHz

5V, 28.5 dBm, PCS

Power Amplifier

No ve m b e r 1 9 9 6

(1 of 5)

Features

❏ 30% Linear Power Added Efficiency

Functional Block Diagram

❏ 28.5 dBm Output Power

(ANSI J-STD-018 CDMA)

❏ 24 dB Gain

❏ Tested Under Digital Modulation

❏ Low Cost SO-8 Surface Mount Package

5 RF OUT/V

6 RF OUT/V

7 V

GND 2

Applications

❏ PCS Handsets

8 N/C

RF IN 1

❏ PCS Base Stations

Back plane is ground and

must be soldered to thermally

conductive ground plane.

❏ Wireless Local Loop Subscriber Units

❏ 1.6 GHz Satellite Subscriber Units

The CMM1321 is packaged in a low-cost, space effi-

cient SO-8 power package that gives excellent electrical stabili-

Description

The CMM1321 is a 5 V linear power amplifier

intended for use in PCS handsets, wireless local loop sub-

scriber units and PCS base stations. The CMM1321 offers

maximum performance and flexibility. The amplifier is

designed to support the requirements of PCS CDMA (ANSI

J-STD-018) systems.

ty and thermal handling performance with a R of less than

18° C/W. The part is designed to require minimal external cir-

cuitry for bias and matching, simplifying design and keeping

board space and cost to a minimum. Through matching adjust-

ment, equivalent performance can also be achieved for the 1.93

to 1.99 GHz PCS bands as well as the 1.6 GHz satellite bands.

Absolute Maximum Ratings

Parameter

Rating

Parameter

Rating

Parameter

Rating

Drain Voltage (+V )

+9.0 V*

1.8 A

+15 dBm*

-4.0 V*

Power Dissipation

Thermal Resistance

Storage Temperature

5 W

18°C/W

-65°C to +150°C

Operating Temperature

Channel Temperature

Soldering Temperature

-40°C to +100°C

175°C

260°C for 5 Sec.

Drain Current (I )

RF Input Power

DC Gate Voltage (-V )

* Max (+V ) and (-V ) under linear operation. Max potential difference across the device in RF compression (2V + |-V |) not to exceed the minimum breakdown voltage (V ) of +18V.

Recommended Operating Conditions

Parameter

Typ

Units

Parameter

Typ

Units

Drain Voltage (+V )

4.5 to 5.1

Volts

Operating Temperature (PC Board)

-30 to +80

°C

Electrical Characteristics

Unless otherwise specified, the following specifications are guaranteed at room temperature with drain voltage (+V ) = 4.8 V in Celeritek test fixture.

Parameter

Condition

Min

1.85

Typ

Max

Units

GHz

dBm

dBc

Frequency Range

Gain

Power Output

Harmonics

1.91

@ Digital power output

28.5

-35

-40

4.5

Meets J-STD-018 CDMA mask

2nd @ Digital power output

3rd @ Digital power output

28.0

-30

-35

5.0

Noise Figure

Return Loss

Efficiency

Pout CDMA

500

Positive Supply Current (I )

Quiescent Current (I )

No RF

250

0.5

Negative Supply Current (-I )

1.0

Negative Supply Voltage (-V )

-1.3

-1.7

-2.2

3236 Scott Boulevard

Santa Clara, California 95054

Phone: (408) 986-5060

Fax: (408) 986-5095

12 3 4 5

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与CMM1321-AK-000T相关器件

型号	品牌	获取价格	描述	数据表
CMM1330	ETC	获取价格	1.85 to 1.91 GHz 3V, 30 dBm PCS/PCN Power Amplifier
CMM1330-AK	ETC	获取价格	1.85 to 1.91 GHz 3V, 30 dBm PCS/PCN Power Amplifier
CMM1330-AK-000T	ETC	获取价格	1.85 to 1.91 GHz 3V, 30 dBm PCS/PCN Power Amplifier
CMM1331-KU	ETC	获取价格	12.70 to 13.50 GHz 1.5 Watt Power Amplifier
CMM1331-SM	MIMIX	获取价格	12.7 to 13.5 GHz 1.5 Watt Power Amplifier
CMM1333-AK-000T	MIMIX	获取价格	Narrow Band Medium Power Amplifier, 1850MHz Min, 1910MHz Max,
CMM1333-AK-00ST	MIMIX	获取价格	Narrow Band Medium Power Amplifier, 1850MHz Min, 1910MHz Max, SO-8
CMM1333-AK-00T0	MIMIX	获取价格	Narrow Band Medium Power Amplifier, 1850MHz Min, 1910MHz Max, SO-8
CMM1335-AK	MIMIX	获取价格	Narrow Band Medium Power Amplifier, 1850MHz Min, 1910MHz Max,
CMM1335-AK-000T	MIMIX	获取价格	Narrow Band Medium Power Amplifier, 1850MHz Min, 1910MHz Max,

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