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參數(shù)資料
| 型號： | HMJ7-PCB |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | The Communications Edge⑩ |
| 中文描述： | 通信邊緣⑩ |
| 文件頁數(shù)： | 1/4頁 |
| 文件大?。?/td> | 59K |
| 代理商： | HMJ7-PCB |
WJ Communications, Inc.
Phone: 1-800-WJ1-4401 FAX: 408-
577
-
6621
e-mail: sales@wj.com Web site: www.wj.com
June
200
2
HMJ7
High Dynamic Range FET Mixer
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, J-Lead pack-
age. 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.
Product Features
+34 dBm IIP3
60 dBc Spurious 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)
Low Cost Surface Mount J-Lead
Package
Functional Diagram
Function Pin No.
Ground
IF
Ground
+5V DC
Ground
1
2
3-9
10
11
Function Pin No.
Ground
LO
Ground
RF
Ground
12
13
14-20
21
22
1 2 3 4 5 6 7 8 9 1011
2221201918171615141312
Absolute Maximum Ratings
Parameter
Operating Case Temperature
Storage Temperature
Maximum Input Power
Rating
-40 to +85°C
-65 to +100°C
25 dBm
1. Operation of this device above any of these parameters may cause permanent damage.
2.Total sum of LO port and RF port power should not exceed 25 dBm.
Ordering Information
Part No.
HMJ7
Description
High Dynamic Range FET Mixer
(Available in tape and reel)
Fully Assembled Application Circuit
HMJ7-PCB
Specifications
Parameter
Frequency Range:
RF
LO
IF
SSB Conversion Loss
Noise Figure
Isolation:
LO-RF
LO-IF
RF-IF
IIP3
Return Loss:
RF Port
LO Port
IF Port
Spurious Rejection
Input P1dB
LO Drive Level
DC Current at +5V Bias
Units
Minimum
Typical
Maximum
Condition
MHz
MHz
MHz
dB
dB
1000
1000
10
2000
2000
1000
9.5
8.5
10.5
dB
dB
dB
dBm
21
24
24
30
24
34
30
RF = 1
018
MHz (0dBm)
dB
dB
dB
dBc
dBm
dBm
mA
10
5
14
60
23
21
40
60
Test conditions unless otherwise stated: RF = 1
018
MHz (-10 dBm), LO = 10
17
MHz (21 dBm), IF =
5
0
-860
MHz and 25C.
The Communications Edge
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| HMJ8 | 功能描述:上下轉(zhuǎn)換器 2200 - 2300MHz RF +37dBm IIP3 RoHS:否 制造商:Texas Instruments 產(chǎn)品:Down Converters 射頻:52 MHz to 78 MHz 中頻:300 MHz LO頻率: 功率增益: P1dB: 工作電源電壓:1.8 V, 3.3 V 工作電源電流:120 mA 最大功率耗散:1 W 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PQFP-128 |
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| HMJ9 | 制造商:WJCI 制造商全稱:WJCI 功能描述:The Communications Edge |
| HMJ9-PCB | 制造商:WJCI 制造商全稱:WJCI 功能描述:The Communications Edge |
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