Datasheet > TQM7138

TQM7138

更新时间： 2024-09-13 22:19:15

品牌	Logo	应用领域
TRIQUINT		放大器射频微波功率放大器
页数	文件大小	规格书
9页	58K
描述
3V HBT SiGe CDMA 4x4mm POWER AMPLIFIER MODULE

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中文翻译

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数据手册

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TQM7138 数据手册

WIRELESS COMMUNICATIONS DIVISION

TQM7138

V_REF

GND

DATA SHEET

V_CTRL

Bias Control

GND

RF_OUT

GND

3V HBT SiGe CDMA 4x4mm

POWER AMPLIFIER

MODULE

Match

GND

RF_IN

Features

V_CC1

V_CC2

Analog continuous bias capability with

excellen linearity over 1.9 to 3.0VDC and

temperature stability over –30C to 85C

Product Description:

The TQM7138 is a 3V, 2 stage SiGe HBT Power Amplifier Module designed for use in

mobile phones. Its extremely small 4x4mm package makes it ideal for today’s

extremely small data enabled phones. Its RF performance meets the requirements for

products designed to IS-95/98 standards. The TQM7138 provides the capability to be

operated in one, two, or continuous quiescent current modes. In digital quiescent

current mode operation, the TQM7138 is controlled from the base-band processor

using a CMOS compatible I_CQvoltage control voltage. Overall current consumption of

the device is minimized by selecting the lowest I_CQstate available for each power

output level. RF input and output matching is included within the module; therefore,

minimal external circuitry is required.

Excellent PAE

Small 10 pin 4x4mm module

1xRTT Compatible

Industry compatible digital quiescent current

state control

Analog continuous bias capability

CMOS compatible logic input

Excellent Rx band noise performance

Internally matched input and output

Full ESD Protection

The TQM7138 gives excellent RF performance with low current consumption resulting

in longer talk times in portable applications. The small 4mm square surface mount

package is ideal for new generation small and light phones.

Low leakage current

Electrical Specifications:

Parameter

Frequency

Min

824

Typ

Max

849

Units

MHz

Applications

CDMA mode Pout¹

dBm

Cellular Band CDMA IS-95/98 based mobile

CDMA Mode Efficiency¹

AMPS Mode Output Power²

AMPS Mode Efficiency²

phones.

31.5

dBm

Single-Mode, Dual Mode, and Tri Mode

CDMA/AMPS phones

Note 1:

Test Conditions CDMA Mode: V_CC1=3.4VDC, V_CC2=3.4VDC, V_REF=3.00VDC, V_CTRL=0.0VDC,

Tc=25°C, Pout = 28.0dBm

Note 2:

Test Conditions AMPS Mode: V_CC1=3.4VDC, V_CC2=3.4VDC, V_REF=3.00VDC, V_CTRL=0.0VDC,

Tc=25°C, Pout=31.5dBm

For additional information and latest specifications, see our website: www.triquint.com

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