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CV211-1AF

更新时间： 2024-11-25 03:27:23
品牌 Logo 应用领域
WJCI 过程控制系统分布式控制系统PCSDCS
页数 文件大小 规格书
6页 313K
描述
PCS/DCS-band Dual-Branch Downconverter

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中文翻译

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CV211-1AF 技术参数

是否Rohs认证：符合生命周期：Transferred
Reach Compliance Code：unknown风险等级：5.64
Is Samacsys：N其他特性：HIGH RELIABILITY
构造：COMPONENT下变频增益-最小值：8 dB
最大中频频率：250 MHz最小中频频率：65 MHz
JESD-609代码：e3LO 可调谐：YES
最高工作温度：85 °C最低工作温度：-40 °C
最大射频输入频率：2000 MHz最小射频输入频率：1700 MHz
射频/微波设备类型：DOWN CONVERTER端子面层：Matte Tin (Sn)
Base Number Matches：1

CV211-1AF 数据手册

 浏览型号CV211-1AF的Datasheet PDF文件第2页浏览型号CV211-1AF的Datasheet PDF文件第3页浏览型号CV211-1AF的Datasheet PDF文件第4页浏览型号CV211-1AF的Datasheet PDF文件第5页浏览型号CV211-1AF的Datasheet PDF文件第6页 
The Communications Edge TM  
CV211-1A  
PCS/DCS-band Dual-Branch Downconverter  
Product Information  
Product Features  
Product Description  
Functional Diagram  
• High dynamic range downconverter  
The CV211-1A is a dual-channel high-linearity down-  
converter designed to meet the demanding performance,  
functionality, and cost goals of current and next generation  
mobile infrastructure basestations. It provides high  
dynamic range performance in a low profile surface-mount  
leadless package that measures 6 x 6 mm square.  
with integrated LO and IF amplifiers  
28  
27  
26  
24  
23  
22  
25  
RF 1  
INPUT  
IF  
• Dual channels for diversity  
• +29.5 dBm Input IP3  
• +10 dBm Input P1dB  
1
2
3
4
5
6
7
BIAS  
GND  
GND  
GND  
LO  
21  
20  
19  
18  
17  
16  
15  
RF  
GND  
BIAS  
GND  
GND  
GND  
IF Amp 1  
• RF: 1700 – 2000 MHz  
• IF: 65 – 250 MHz  
• +5V Single supply operation  
• Pb-free 6mm 28-pin QFN package  
• Low-side LO configuration  
It is ideally suited for high dynamic range receiver front  
ends using diversity receive channels. Functionality  
includes frequency conversion and IF amplification,  
while an integrated LO driver amplifier powers the  
passive mixer. The MCM is implemented with reliable  
and mature GaAs MESFET and InGaP HBT technology.  
LO Driver Amp  
IF Amp 2  
GND  
GND  
RF 2  
INPUT  
IF  
RF  
8
9
10  
12  
13  
14  
11  
Typical applications include frequency downconversion  
used in PCS/DCS 2.5G and 3G mobile base transceiver  
stations.  
• Common footprint with other  
UMTS/cellular versions  
Top View  
Specifications (1)  
Parameters  
Units  
MHz  
MHz  
MHz  
%
Min  
Typ  
1700 – 2000  
1450 – 1935  
Max  
Comments  
RF Frequency Range  
LO Frequency Range  
IF Frequency Range  
% Bandwidth around IF center frequency  
IF Test Frequency  
SSB Conversion Gain  
Gain Drift over Temp (-40 to 85 °C)  
Input IP3  
Input IP2  
Input 1 dB Compression Point  
Noise Figure  
LO Input Drive Level  
LO-RF Isolation  
LO-IF Isolation  
65 – 250  
±7.5  
240  
10  
±0.5  
+29.5  
+38  
+10  
10.5  
0
See note 2  
See note 3  
MHz  
dB  
dB  
dBm  
dBm  
dBm  
dB  
dBm  
dB  
8
12  
+1.5  
Temp = 25 °C  
Referenced to +25 °C  
See note 4  
See note 4  
See note 4  
-1.5  
+25  
+33  
See note 5  
-2.5  
+2.5  
8
32  
PLO = 0 dBm  
PLO = 0 dBm  
dB  
Branch-Branch Isolation  
Return Loss: RF Port  
Return Loss: LO Port  
Return Loss: IF Port  
Operating Supply Voltage  
Supply Current  
dB  
dB  
dB  
dB  
45  
18  
15  
14  
V
+5  
mA  
°C / W  
°C  
320  
475  
27  
160  
380  
Thermal Resistance  
Junction Temperature  
See note 6  
1. Specifications when using the application specific circuit (shown on page 3) with a low side LO = 0 dBm and IF = 240 MHz in a downconverting application at 25 °C.  
2. IF matching components affect the center IF frequency. Proper component values for other IF center frequencies than shown can be provided by emailing to applications.engineering@wj.com.  
3. The IF bandwidth of the converter is defined as 15% around any center frequency in its operating IF frequency range. The bandwidth is determined with external components. Specifications are valid around  
the total ±7.5% bandwidth. ie. with a center frequency of 240 MHz, the specifications are valid from 240 ± 18 MHz.  
4. Assumes the supply voltage = +5 V. IIP3 is measured with Δf = 1 MHz with RFin = -5 dBm / tone.  
5. Assumes LO injection noise is filtered at the thermal noise floor, -174 dBm/Hz, at the RF, IF, and Image frequencies.  
6. The maximum junction temperature ensures a minimum MTTF rating of 1 million hours of usage.  
Absolute Maximum Rating  
Ordering Information  
Parameter  
Rating  
Operating Case Temperature  
Storage Temperature  
DC Voltage  
-40 to +85 °C  
-55 to +150 °C  
+5.5 V  
Part No.  
CV211-1AF  
Description  
PCS/DCS-band Dual-Branch Downconverter  
(lead-free/RoHS-compliant QFN Pkg)  
Junction Temperature  
+220 °C  
CV211-1APCB240 Fully Assembled Eval. Board, IF = 240MHz  
Operation of this device above any of these parameters may cause permanent damage.  
Specifications and information are subject to change without notice  
WJ Communications, Inc • Phone 1-800-WJ1-4401 • FAX: 408-577-6621 • e-mail: sales@wj.com • Web site: www.wj.com  
Page 1 of 6 December 2005  
123456

中文翻译

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