參數(shù)資料
型號(hào)： MH1A
英文描述： High Dynamic Range PCS-Band MMIC Mixer
中文描述： 高動(dòng)態(tài)范圍PCS頻帶MMIC混頻器
文件頁(yè)數(shù)： 1/5頁(yè)
文件大?。?/td> 198K
代理商： MH1A
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 5 April 2006
The Communications Edge
TM
Product Information
MH1A
High Dynamic Range PCS-Band MMIC Mixer
Product Features
+35 dBm IIP3
RF:
LO: 1450 – 1950 MHz
IF:
50 – 250 MHz
+17 dBm Drive Level
Lead-free/green/RoHS-compliant
SOIC-8 SMT package
No External Bias Required
Applications
1700 – 2000 MHz
2.5G and 3G
GSM/CDMA/wCDMA
Optimized for DCS/PCS-band
Mobile Infrastructure
Specifications
(1)
Product Description
The MH1A is a passive GaAs MESFET mixer that
provides high dynamic range performance in a low-cost
lead-free/green/RoHS-compliant SOIC-8 package. WJ’s
MH1A uses patented techniques to realize +35 dBm Input
IP3 at an LO drive level of +17 dBm and can be used for
upconverting or downconverting low-side LO applications.
This single monolithic integrated circuit does not require
any external baluns, bias, matching, or decoupling
elements. The on-chip diplexer affords good matching on
the RF and IF ports.
Typical
applications
include
conversion, modulation and demodulation for receivers and
transmitters used in 2.5G and 3G GSM/CDMA /wCDMA
systems in the DCS, PCS, or UMTS frequency bands.
frequency
up/down
Functional Diagram
1
3
2
4
8
6
7
5
Function
LO
IF
RF
GND
Pin No.
2
5
7
1, 3, 4, 6, 8
Parameters
RF Frequency Range
LO Frequency Range
IF Frequency Range
SSB Conversion Loss
Noise Figure
Input IP3
Input IP3
Input P1dB
LO – RF Isolation
LO – RF Isolation
LO – IF Isolation
RF – IF Isolation
2LO – RF Isolation
Return Loss: RF Port
Return Loss: IF Port
Return Loss: LO Port
LO Drive Level
1. Test conditions unless otherwise noted: RF / IF = 1700 / 250, 2000 / 50, and 2000 / 250 MHz with a low-side LO at +17 dBm in a downconverting application at 25 °C.
2. Assumes LO injection noise is filtered at the thermal noise floor, -174 dBm/Hz, at the RF, IF, and Image frequencies.
3. IIP3 is measured with
Δ
f
= 1 MHz with RF
in
= 5 dBm / tone.
Absolute Maximum Rating
Units
MHz
MHz
MHz
dB
dB
dBm
dBm
dBm
dB
dB
dB
dB
dB
dB
dB
dB
dBm
Min
Typ
Max
Comments
See note 2
RF=1850-1910MHz, IF=235-245MHz, See note 3
All other RF/IF combinations, See note 3
LO = 1450 – 1950 MHz
LO = 2256 – 2321 MHz
Referenced to the nominal LO drive level of 17 dBm
Return loss phase is nominally at -90
at 1.9 GHz.
1700 – 2000
1450 – 1950
50 – 250
8.3
8.5
+35
+35
+20
30
23
38
20
33
14
20
13
+17
8.7
9.2
+30
+28
25
27
12
10
10
8
Parameter
Operating Case Temperature
Storage Temperature
LO Power
Input IF / RF Power
Rating
-40 to +85
°
C
-65 to +100 °C
+21 dBm
+20 dBm
Operation of this device above any of these parameters may cause permanent damage.
Ordering Information
Part No.
MH1A-G
MH1A-PCB
Description
High Dynamic Range PCS-band MMIC Mixer
(lead-free/green/RoHS-compliant SOIC-8 package)
Fully-Assembled Mixer Application Board
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MH1A-G 功能描述:上下轉(zhuǎn)換器 1700-2000MHz RF +35dBm 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
MH1A-PCB 功能描述:射頻開(kāi)發(fā)工具 1.7-2.7GHz Eval Brd 17dBm LO RoHS:否 制造商:Taiyo Yuden 產(chǎn)品:Wireless Modules 類(lèi)型:Wireless Audio 工具用于評(píng)估:WYSAAVDX7 頻率: 工作電源電壓:3.4 V to 5.5 V
MH1-B-24-615-1-DB1-B-C 制造商:Carling Technologies 功能描述:M-SERIES CIRCUIT BREAKER - Bulk
MH1-B-24-620-1-DB1-B-C 制造商:Carling Technologies 功能描述:M-SERIES CIRCUIT BREAKER - Bulk
MH1-B-24-620-1-DF1-B-C 制造商:Carling Technologies 功能描述:M-SERIES CIRCUIT BREAKER - Bulk
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