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TQM879008 PDF预览

TQM879008

更新时间: 2024-02-29 12:32:08
品牌 Logo 应用领域
TRIQUINT 电信集成电路放大器
页数 文件大小 规格书
11页 1014K
描述
1.5-2.7GHz ½ W Digital Variable Gain Amplifier

TQM879008 技术参数

是否Rohs认证: 符合生命周期:Active
包装说明:ZMT-28Reach Compliance Code:compliant
HTS代码:8542.39.00.01风险等级:5.75
Is Samacsys:NJESD-30 代码:S-XQCC-N28
长度:6 mm功能数量:1
端子数量:28最高工作温度:85 °C
最低工作温度:-40 °C封装主体材料:UNSPECIFIED
封装代码:HQCCN封装形状:SQUARE
封装形式:CHIP CARRIER, HEAT SINK/SLUG峰值回流温度(摄氏度):NOT SPECIFIED
座面最大高度:1.12 mm标称供电电压:5 V
表面贴装:YES电信集成电路类型:RF AND BASEBAND CIRCUIT
温度等级:INDUSTRIAL端子形式:NO LEAD
端子节距:0.7 mm端子位置:QUAD
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:6 mm
Base Number Matches:1

TQM879008 数据手册

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TQM879008  
1.5-2.7GHz ½ W Digital Variable Gain Amplifier  
Applications  
3G / 4G Wireless Infrastructure  
CDMA, WCDMA, LTE  
Repeaters  
28-pin 6x6mm leadless SMT package  
Product Features  
Functional Block Diagram  
1.5-2.7 GHz Frequency Range  
41.1 dB Maximum Gain at 2.5 GHz  
31.5 dB Gain Range in 0.5 dB Steps  
+47.5 dBm Output IP3  
1
2
3
4
5
6
7
21 GND  
20 GND  
19 GND  
18 GND  
17 GND  
16 RFOUT  
15 GND  
LE  
DATA  
CLK  
S
P
I
DSA  
AMP2  
+27.3 dBm Output P1dB  
Matching  
Fully Internally Matched Module  
Integrated Blocking Capacitors, Bias Inductors  
3-wire SPI Control Programming  
NC  
GND  
RFIN  
GND  
Matching  
AMP1  
DC Biasing  
DC Biasing  
Backside  
Paddle - GND  
General Description  
Pin Configuration  
The TQM879008 is a digital variable gain amplifier  
(DVGA) featuring high linearity over the entire gain  
control range. This amplifier module integrates two gain  
blocks, a digital-step attenuator (DSA), and a high linearity  
½ W amplifier. The module has the added feature of  
integrating all matching components, bias chokes and  
blocking capacitors. The internal 6-bit DSA provides a  
31.5 dB gain control range in 0.5 dB steps, and is  
controlled with a serial periphery interface (SPITM).  
Pin #  
1
Symbol  
LE  
2
DATA  
CLK  
3
4, 22  
NC  
6
RFIN  
8
VCC_AMP1/VCC_AMP2  
VCC_AMP3  
RFOUT  
14  
The TQM879008 features variable gain from 10 dB to  
41.1dB at 2.5 GHz, +47.5 dBm output IP3, and +27.3 dBm  
P1dB. The module operates from a single +5V supply and  
is available in a compact 28-pin 6x6 mm leadless SMT  
package.  
16  
28  
VCC_SPI  
All Other Pins  
GND  
The TQM879008 is pin compatible with the TQM829007  
(0.7-1.0GHz, 0.25W DVGA) and TQM879006 (1.4-  
2.7GHz, 0.25W DVGA). This allows one to size the right  
type of device for specific system level requirements as  
well as making the DVGA family ideal for applications  
where a common PCB layout is used for different  
frequency bands.  
Ordering Information  
Part No.  
TQM879008  
Description  
1.5-2.7 GHz Digital Variable Gain Amp  
Fully Assembled Evaluation Board  
Includes USB control board (EVH)  
TQM879008-PCB  
Standard T/R size = 2500 pieces on a 13reel.  
Data Sheet: Rev G 12/10/12  
- 1 of 11-  
Disclaimer: Subject to change without notice  
Connecting the Digital World to the Global Network®  
© 2012 TriQuint Semiconductor, Inc.  

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