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参数资料
型号： HMJ7
元件分类： 混频器
英文描述： 1000 MHz - 2000 MHz RF/MICROWAVE TRIPLE BALANCED MIXER, 9.5 dB CONVERSION LOSS-MAX
封装： SMT, 22 PIN
文件页数： 1/3页
文件大小： 113K
代理商： HMJ7
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, www.TriQuint.com
Page 1 of 3 March 2006
HMJ7
High Dynamic Range FET Mixer
Product Information
Product Features
+34 dBm IIP3
67 dBc 2x1 Spur Rejection in
IF Band
RF 1000 - 2000 MHz
LO 1000 - 2000 MHz
IF 10 - 1000 MHz
+21 dBm LO Drive Level
+5V Bias (40 mA)
SMT J-Lead Package
Applications
CATV Head-End Equipment
Product Description
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.
Functional Diagram
Function
Pin No.
IF
2
LO
13
RF
21
+5V
10
Ground
All other pins
Specifications
(1)
Parameter
Units
Min
Typ
Max
Condition
RF Frequency Range
MHz
1000 – 2000
LO Frequency Range
MHz
1000 – 2000
IF Frequency Range
MHz
10 – 1000
SSB Conversion Loss
dB
8.5
9.5
Noise Figure
dB
10.5
LO-RF Isolation
dB
21
24
LO-IF Isolation
dB
24
30
RF-IF Isolation
dB
24
Input IP3
dBm
30
34
RF = 1018 MHz @ 0 dBm
RF Return Loss
dB
10
LO Return Loss
dB
5
IF Return Loss
dB
14
Spurious Rejection
(2)
dBc
60
67
Input P1dB
dBm
+23
LO Drive Level
dBm
+21
DC Current at +5V Bias
mA
40
60
1. Test conditions unless otherwise noted: 25 C, 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
Part No.
Description
Operating Case Temperature
-40 to +85
°C
HMJ7
High Dynamic Range FET Mixer
Storage Temperature
-65 to +100
°C
HMJ7-PCB
Fully Assembled Application Circuit
Maximum Input Power
+25 dBm
Operation of this device above any of these parameters may cause permanent damage.
IF
RF
LO
+5Vdc
相关PDF资料
PDF描述
HMJ9 1140 MHz - 1160 MHz RF/MICROWAVE TRIPLE BALANCED MIXER, 9.3 dB CONVERSION LOSS-MAX
HMJ9 1140 MHz - 1160 MHz RF/MICROWAVE TRIPLE BALANCED MIXER, 9.3 dB CONVERSION LOSS-MAX
HML2F 1900 MHz - 2000 MHz RF/MICROWAVE 90 DEGREE HYBRID COUPLER, 0.11 dB INSERTION LOSS-MAX
HMMC-1001 0 MHz - 50000 MHz RF/MICROWAVE VARIABLE ATTENUATOR
HMMC-1002 0 MHz - 50000 MHz RF/MICROWAVE VARIABLE ATTENUATOR
相关代理商/技术参数
参数描述
HMJ7-1 功能描述:上下转换器 1000-2000MHz RF +34dBm IIP3 RoHS:否 制造商:Texas Instruments 产品:Down Converters 射频:52 MHz to 78 MHz 中频:300 MHz LO频率: 功率增益: P1dB: 工作电源电压:1.8 V, 3.3 V 工作电源电流:120 mA 最大功率耗散:1 W 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:PQFP-128
HMJ7-1PCB 功能描述:射频开发工具 1000-2000MHz Brd Triple-balanced RoHS:否 制造商:Taiyo Yuden 产品:Wireless Modules 类型:Wireless Audio 工具用于评估:WYSAAVDX7 频率: 工作电源电压:3.4 V to 5.5 V
HMJ7-PCB 功能描述:射频开发工具 1000-2000MHz Brd Triple-balanced RoHS:否 制造商:Taiyo Yuden 产品:Wireless Modules 类型:Wireless Audio 工具用于评估:WYSAAVDX7 频率: 工作电源电压:3.4 V to 5.5 V
HMJ8 功能描述:上下转换器 2200 - 2300MHz RF +37dBm IIP3 RoHS:否 制造商:Texas Instruments 产品:Down Converters 射频:52 MHz to 78 MHz 中频:300 MHz LO频率: 功率增益: P1dB: 工作电源电压:1.8 V, 3.3 V 工作电源电流:120 mA 最大功率耗散:1 W 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:PQFP-128
HMJ8_07 制造商:WJCI 制造商全称:WJCI 功能描述:High Dynamic Range FET Mixer
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