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HMJ7

更新时间: 2024-11-09 03:42:19
品牌 Logo 应用领域
WJCI 射频微波局域网
页数 文件大小 规格书
3页 262K
描述
High Dynamic Range FET Mixer

HMJ7 技术参数

是否Rohs认证: 不符合生命周期:Transferred
包装说明:SMT, 22 PINReach Compliance Code:unknown
风险等级:5.76Is Samacsys:N
构造:COMPONENT最大变频损耗:9.5 dB
最大输入功率 (CW):25 dBm最大工作频率:2000 MHz
最小工作频率:1000 MHz最高工作温度:85 °C
最低工作温度:-40 °C射频/微波设备类型:TRIPLE BALANCED
Base Number Matches:1

HMJ7 数据手册

 浏览型号HMJ7的Datasheet PDF文件第2页浏览型号HMJ7的Datasheet PDF文件第3页 
The Communications Edge
TM  
HMJ7  
High Dynamic Range FET Mixer  
Product Information  
Product Features  
xꢀ +34 dBm IIP3  
Product Description  
Functional Diagram  
The HMJ7 is a high dynamic range GaAs FET mixer.  
This active broadband mixer realizes a typical third order  
intercept point of +34 dBm at an LO drive level of +21  
dBm. The HMJ7 also provides excellent suppression of  
spurious intermodulation products, greater than 60 dBc.  
The HMJ7 comes in a low cost, 22-pin J-Lead package.  
The combination of high dynamic range and spurious  
suppression makes the HMJ7 an ideal choice for CATV  
headend transmission equipment and other applications  
requiring a broadband mixer in the 1000 MHz to 2000  
MHz frequency range.  
xꢀ 67 dBc 2x1 Spur Rejection in  
IF Band  
RF  
LO  
xꢀ RF 1000 - 2000 MHz  
xꢀ LO 1000 - 2000 MHz  
xꢀ IF 10 - 1000 MHz  
xꢀ +21 dBm LO Drive Level  
xꢀ +5V Bias (40 mA)  
+5Vdc  
IF  
xꢀ SMT J-Lead Package  
Function  
IF  
LO  
RF  
+5V  
Pin No.  
2
Applications  
xꢀ CATV Head-End Equipment  
13  
21  
10  
Ground  
All other pins  
Specifications (1)  
Parameter  
Units  
Min  
Typ  
Max  
Condition  
RF Frequency Range  
LO Frequency Range  
IF Frequency Range  
SSB Conversion Loss  
Noise Figure  
MHz  
MHz  
MHz  
dB  
1000 – 2000  
1000 – 2000  
10 – 1000  
8.5  
10.5  
24  
9.5  
dB  
dB  
dB  
dB  
LO-RF Isolation  
LO-IF Isolation  
RF-IF Isolation  
21  
24  
30  
24  
Input IP3  
dBm  
dB  
dB  
30  
34  
10  
5
14  
RF = 1018 MHz @ 0 dBm  
RF Return Loss  
LO Return Loss  
IF Return Loss  
dB  
Spurious Rejection (2)  
Input P1dB  
dBc  
dBm  
dBm  
mA  
60  
67  
+23  
+21  
40  
LO Drive Level  
DC Current at +5V Bias  
60  
1. Test conditions unless otherwise noted: 25 ºC, RF = 1018.75 MHz @ 0 dBm, LO = 21 dBm, IF = 50, 650, 860 MHz in a high-side LO configuration.  
2. The 2x1 spur is tested where the IM spur = 2 * RF input – LO, where RF input = 1018.75 MHz @ -5 dBm, LO = 1568.75 & 1668.75 MHz @ 21 dBm, IM spur = output frequency. The IM spur level is  
specified in dBc with respect to the desired IF frequency calculated: IF output = LO - RF input.  
Absolute Maximum Rating  
Ordering Information  
Parameters  
Rating  
-40 to +85 qC  
-65 to +100 qC  
+25 dBm  
Part No.  
HMJ7  
HMJ7-PCB  
Description  
Operating Case Temperature  
Storage Temperature  
Maximum Input Power  
High Dynamic Range FET Mixer  
Fully Assembled Application Circuit  
Operation of this device above any of these parameters may cause permanent damage.  
Specifications and information are subject to change without notice  
Page 1 of 3 January 2006  
WJ Communications, Inc Phone 1-800-WJ1-4401 FAX: 408-577-6621 e-mail: sales@wj.com  
Web site: www.wj.com  

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