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参数资料
| 型号： | HMC685LP4E |
| 厂商： | HITTITE MICROWAVE CORP |
| 元件分类： | 放大器 |
| 英文描述： | 1700 MHz - 2200 MHz RF/MICROWAVE NARROW BAND MEDIUM POWER AMPLIFIER |
| 封装： | 4 X 4 MM, ROHS COMPLIANT, PLASTIC, SMT, QFN-24 |
| 文件页数： | 1/10页 |
| 文件大小： | 608K |
| 代理商： | HMC685LP4E |
For price, delivery and to place orders: Hittite Microwave Corporation, 20 Alpha Road, Chelmsford, MA 01824
Phone: 978-250-3343
Fax: 978-250-3373
Order On-line at www.hittite.com
Application Support: Phone: 978-250-3343 or apps@hittite.com
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HMC685LP4 / 685LP4E
BiCMOS MMIC MIXER W/ INTEGRATED
LO AMPLIFIER, 1.7 - 2.2 GHz
v04.0110
General Description
Features
Functional Diagram
Electrical Specifications,
T
A = +25° C, IF = 200 MHz, LO = 0 dBm, Vcc = Vcc1, 2, 3 = +5V, G_Bias = +2.5V*
Typical Applications
Nominal supply
icc = 120 mA
icc = 90 mA
icc = 70 mA
Units
Parameter
Min.
Typ.
Max.
Typ.
Frequency range, rF
1.7 - 2.2
GHz
Frequency range, LO
1.5 - 2.2
GHz
Frequency range, iF
DC - 500
MHz
Conversion Loss
8
10
8
dB
Noise Figure (ssB)
8
dB
LO to rF isolation
22
30
33
34
dB
LO to iF isolation
24
30
31
32
dB
rF to iF isolation
30
42
43
dB
iP3 (input)
35
34
32
dBm
1 dB Compression (input)
25
24
23
dBm
LO Drive input Level (Typical)
-6 to +3
dBm
supply Current icc total
120
140
90
70
mA
* Unless otherwise noted all measurements performed as downconverter with low side LO & IF = 200 MHz.
The HMC685LP4(e) is ideal for:
Cellular/3G & LTe/WiMAx/4G
Basestations & repeaters
GsM, CDMA & OFDM
Transmitters and receivers
The HMC685LP4(e) is a high dynamic range passive
MMiC mixer with integrated LO amplifier in a 4x4 sMT
QFN package covering 1.7 to 2.2 GHz. excellent input
iP3 performance of +35 dBm for down conversion is
provided for 3G & 4G GsM/CDMA applications at an
LO drive of 0 dBm. With an input 1 dB compression
of +27 dBm, the rF port will accept a wide range of
input signal levels. Conversion loss is 8 dB typical.
The DC to 500 MHz iF frequency response will sat-
isfy GsM/CDMA transmit or receive frequency plans.
The HMC685LP4(e) is pin for pin compatible with the
HMC684LP4(e) which is a 700 - 1000 MHz mixer with
LO amplifier.
High input iP3: +35 dBm
8 dB Conversion Loss @ 0 dBm LO
Optimized for Low side LO input
Upconversion & Downconversion Applications
Adjustable supply Current
24 Lead 4x4mm sMT Package: 16mm2
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| HMC685LP4 | 1700 MHz - 2200 MHz RF/MICROWAVE NARROW BAND MEDIUM POWER AMPLIFIER |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| HMC685LP4ETR | 制造商:Hittite Microwave Corp 功能描述:IC MMIC MIXER LO AMP 24-QFN |
| HMC686LP4 | 制造商:HITTITE 制造商全称:Hittite Microwave Corporation 功能描述:BiCMOS MIXER W/ INTEGRATED LO AMPLIFIER, 700 - 1500 MHz |
| HMC686LP4E | 制造商:Hittite Microwave Corp 功能描述:IC MMIC MIXER BICMOS 24-QFN |
| HMC686LP4ETR | 功能描述:RF Mixer IC LTE, WiMax Down Converter 700MHz ~ 1.5GHz 24-QFN (4x4) 制造商:analog devices inc. 系列:- 包装:剪切带（CT） 零件状态:有效 RF 类型:LTE，WiMax 频率:700MHz ~ 1.5GHz 混频器数:1 增益:- 噪声系数:7.5dB 辅助属性:降频变频器 电流 - 电源:105mA 电压 - 电源:4.75 V ~ 5.25 V 封装/外壳:24-VFQFN 裸露焊盘 供应商器件封装:24-QFN（4x4） 标准包装:1 |
| HMC687LP4 | 制造商:HITTITE 制造商全称:Hittite Microwave Corporation 功能描述:BiCMOS MMIC MIXER W/ INTEGRATED LO AMPLIFIER, 1.7 - 2.2 GHz |
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