Datasheet > ACPM-7812-TR1

ACPM-7812-TR1

更新时间： 2024-01-05 11:17:11

品牌	Logo	应用领域
其他 - ETC		射频微波
页数	文件大小	规格书
24页	192K
描述
Amplifier. Other

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技术参数
数据手册

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ACPM-7812-TR1 技术参数

是否Rohs认证：	不符合	生命周期：	Obsolete
Reach Compliance Code：	compliant	ECCN代码：	EAR99
HTS代码：	8541.29.00.75	风险等级：	5.92
Is Samacsys：	N	特性阻抗：	50 Ω
构造：	COMPONENT	增益：	24 dB
最大输入功率 (CW)：	10 dBm	JESD-609代码：	e0
最大工作频率：	849 MHz	最小工作频率：	824 MHz
最高工作温度：	85 °C	最低工作温度：	-30 °C
射频/微波设备类型：	NARROW BAND MEDIUM POWER	端子面层：	Tin/Lead (Sn/Pb)
最大电压驻波比：	2.5	Base Number Matches：	1

ACPM-7812-TR1 数据手册

5) Testing

configuration table. The Vdd

sense connections are provided

to allow the use of remote-

sensing power supplies for

compensation for PCB traces and

cable resistance.

ACPM-7812 Demoboard

Operation Instructions

- Signal Source

The CDMA modulated signal for

the test is generated using an

Agilent ESG-D4000A (or ESG-

D3000A) Digital Signal Generator

with the following settings:

1) Module Description

The ACPM-7812 is a fully matched

Power Amplifier. The sample

device is provided on a demon-

stration PC Board with SMA

connectors for RF inputs and

outputs, and a DC connector for

all bias and control I/O’s.

- Device Operation

CDMA Setup : Reverse

Spreading: On

Bits/Symbol: 1

1) Connect RF Input and Output

for the band under test.

2) Terminate all unused RF

ports into 50 Ohms.

3) Connect Vdd1 and Vdd2

supplies (including remote

sensing labeled Vdd1 S and

Vdd2 S on the board). Nomi-

nal voltage is 3.4V.

4) Apply RF input power accord-

ing to the values listed in

“Operation Data” in Data

Packet.

5) Connect Vref (Vcntl) supply

and set reference voltage to

the voltage shown in the data

packet. Note that the Vref

(Vcntl) pin is on the back side

of the demonstration board.

Please limit Vref (Vcntl) to not

exceed the corresponding

listed “DC Biasing Condition”

in the Data Packet. Note that

increasing Vref (Vcntl) over

the corresponding listed “DC

Biasing Condition” can result

in power decrease and

Data: PN15

Modulation: OQPSK

Chip Rate: 1.2288 Mcps

High Crest: On

Filter: Std

Phase Polarity: Invert

2) Circuit Operation

The design of the power module

(PAM) provide bias control via

Vref (Vcntl) to achieve optimal

RF performance and power

control. The control pin is

labeled Vref (Vcntl). Please refer

to Figure 3 for the block diagram

of this PAM.

- ACPR Measurement

The ACPR (and channel power) is

measured using an Agilent 4406

VSA with corresponding ACPR

offsets for IS-98c and JSTD-8.

Averaging of 10 is used for ACPR

measurements.

Typical Operation Conditions

(Vdd = 3.4V)

- DC Connection

Parameter

ACPM-7812

A DC connector is provided to

allow ease of connection to the

I/O’s. Wires can be soldered to

the connector pins, or the

connector can be removed and I/

O’s contacted via clip leads or

direct soldered connections. The

wiring of I/O’s are listed in

Figure 1 through 3 and Pin

Frequency Range

Output Power

Vcntl (Vref)

824 – 849 MHz

28.5 dBm

2.5 V

3) Maximum Ratings

Vdd

5.0V

current can exceed the rated

limit.

Drain Current

Vref (Vcntl)

RF input

1.5A

10 dBm

-30 to 80°C

Power Module Block Diagram

Temperature

Vdd2

Vdd1

Please Note: Avoid Electrostatic Discharge

on all I/O’s.

On Chip

Inter-stage

Match

Passive

Output

Match

Power

Input

Match

4) Heat Sinking

Input

Output

The demonstration PC Board

provides an adequate heat sink.

Maximum device dissipation

should be kept below 2.5 Watts.

Vcntl (Vref)

1...16 17 181920 21 22...24

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与ACPM-7812-TR1相关器件

型号	品牌	描述	获取价格	数据表
ACPM-7813	AGILENT	CDMA/AMPS Power Amplifier Module	获取价格
ACPM-7813-BLK	AGILENT	CDMA/AMPS Power Amplifier Module	获取价格
ACPM-7813-TR1	AGILENT	CDMA/AMPS Power Amplifier Module	获取价格
ACPM-7821	AVAGO	4 x 4 Power Amplifier Module for J-CDMA (898 - 925 MHz)	获取价格
ACPM-7821-BLK	AVAGO	4 x 4 Power Amplifier Module for J-CDMA (898 - 925 MHz)	获取价格
ACPM-7821-TR1	AVAGO	4 x 4 Power Amplifier Module for J-CDMA (898 - 925 MHz)	获取价格

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