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U2790B-BFPG3 PDF预览

U2790B-BFPG3

更新时间: 2024-11-21 20:10:31
品牌 Logo 应用领域
TEMIC 射频微波
页数 文件大小 规格书
12页 182K
描述
Modulator, Quadraphase, 0MHz Min, 250MHz Max, SO-16, 16 PIN

U2790B-BFPG3 技术参数

是否Rohs认证: 不符合生命周期:Transferred
包装说明:SO-16, 16 PINReach Compliance Code:unknown
风险等级:5.66特性阻抗:50 Ω
构造:COMPONENT最大输入功率 (CW):-5 dBm
JESD-609代码:e0调制技术:QUADRAPHASE
最大工作频率:250 MHz最小工作频率:
最高工作温度:85 °C最低工作温度:-40 °C
射频/微波设备类型:MODULATOR端子面层:Tin/Lead (Sn/Pb)
最大电压驻波比:2Base Number Matches:1

U2790B-BFPG3 数据手册

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U2790B  
1000-MHz Quadrature Modulator  
Description  
The U2790B is a 1000-MHz quadrature modulator using direct converter suitable for all digital radio systems up  
TEMIC Semiconductors’ advanced UHF process. It to 1000 MHz, e.g., GSM, ADC, JDC.  
features a frequency range from 100 MHz up to  
1000 MHz, low current consumption, and single-ended Electrostatic sensitive device.  
RF and LO ports. Adjustment-free application makes the Observe precautions for handling.  
Features  
Benefits  
Supply voltage 5 V (typical)  
No external components required for phase shifting  
Very low power consumption: 150 mW (typical) for  
1dBm output level  
Adjustment free, hence saves time  
Only three external components necesary, this results  
in cost and board space saving  
Very good sideband suppression by means of duty  
cycle regeneration of the LO input signal  
Phase control loop for precise 90° phase shifting  
Power-down mode  
Low LO input level: –10dBm (typical)  
50- single-ended LO and RF port  
LO frequency from 100 MHz to 1 GHz  
SO16 package  
Block Diagram  
PD  
S
PD  
1
6
8
BB  
BB  
Ai  
Power  
down  
V
S
7
5,4  
Ai  
°
0
12  
Duty cycle  
regenerator  
Frequency  
doubler  
°
RF  
O
90 / control  
LO  
i
°
90  
loop  
3
15  
16  
9
Ph  
adj  
BB  
Bi  
10  
BB  
Bi  
2,11,13,14  
GND  
93 7757 e  
Figure 1. Block diagram  
Ordering Information  
Extended Type Number  
Package  
SO16  
Remarks  
U2790B-BFP  
Tube  
Taped and reeled  
U2790B-BFPG3  
SO16  
Rev. A3, 20-May-99  
1 (12)  

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