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参数资料
| 型号： | HMC742LP5 |
| 厂商： | HITTITE MICROWAVE CORP |
| 元件分类： | 放大器 |
| 英文描述： | 70 MHz - 4000 MHz RF/MICROWAVE WIDE BAND MEDIUM POWER AMPLIFIER |
| 封装： | 5 X 5 MM, LEADLESS, PLASTIC, QFN-32 |
| 文件页数： | 1/12页 |
| 文件大小： | 390K |
| 代理商： | HMC742LP5 |
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For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373
Order On-line at www.hittite.com
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HMC742LP5 / 742LP5E
v01.0309
Functional Diagram
Electrical Specifications, T
A = +25° C, 50 Ohm System Vdd = +5V, Vs= +5V
The HMC742LP5(E) is ideal for:
Cellular/3G Infrastructure
WiBro / WiMAX / 4G
Microwave Radio & VSAT
Test Equipment and Sensors
IF & RF Applications
-19.5 to 12 dB Gain Control in 0.5 dB Steps
Power-up State Selection
High Output IP3: +39 dBm
TTL/CMOS Compatible
Serial, Parallel, or latched Parallel Control
±0.25 dB Typical Gain Step Error
Single +5V Supply
32 Lead 5x5mm SMT Package: 25mm2
The HMC742LP5(E) is a digitally controlled variable
gain amplifier which operates from 70 MHz to 4
GHz, and can be programmed to provide from -19.5
dB attenuation, to 12 dB of gain, in 0.5 dB steps.
The HMC742LP5(E) delivers noise figure of 4 dB
in its maximum gain state, with output IP3 of up to
+39 dBm in any state. The dual mode gain control
interface accepts either a three-wire serial input or a 6
bit parallel word. The HMC742LP5(E) also features a
user selectable power up state and a serial output for
cascading other serially controlled Hittite components.
The HMC742LP5(E) is housed in an RoHS compliant
5x5 mm QFN leadless package, and requires minimal
external components.
Parameter
Min.
Typ.
Max.
Min.
Typ.
Max.
Units
70 - 1000
500 - 4000
MHz
Gain (Maximum Gain State)
12
9
dB
Gain Control Range
31.5
dB
Input Return Loss
15
12
dB
Output Return Loss
14
10
dB
Gain Accuracy: (Referenced to Maximum Gain State)
All Gain States
70 MHz - 350 MHz
± (0.3 + 4% of relative gain setting) Max
350 MHz - 1000 MHz
± (0.3 + 6% of relative gain setting) Max
± (0.3 + 4% of relative gain setting) Max
dB
Output Power for 1 dB Compression
21.5
22
dBm
Output Third Order Intercept Point
(Two-Tone Output Power= 12 dBm Each Tone)
40
39
dBm
Noise Figure (Max Gain State)
4
4.5
dB
Switching Characteristics
tRISE, tFall (10 / 90% RF)
70
170
70
170
ns
tON, tOFF (Latch Enable to 10 / 90% RF)
Supply Current (Amplifier)
130
150
190
130
150
190
mA
Supply Current (Controller) Idd
1.0
2.0
3.0
1.0
2.0
3.0
mA
Typical Applications
Features
General Description
0.5 dB LSB GaAs MMIC 6-BIT DIGITAL
VARIABLE GAIN AMPLIFIER, 70 MHz - 4 GHz
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相关代理商/技术参数 |
参数描述 |
|---|---|
| HMC742LP5_09 | 制造商:HITTITE 制造商全称:Hittite Microwave Corporation 功能描述:0.5 dB LSB GaAs MMIC 6-BIT DIGITAL VARIABLE GAIN AMPLIFIER, 70 MHz - 4 GHz |
| HMC742LP5E | 制造商:Hittite Microwave Corp 功能描述:IC AMP DVGA 6-BIT SPI 32-QFN |
| HMC742LP5E_10 | 制造商:HITTITE 制造商全称:Hittite Microwave Corporation 功能描述:0.5 dB LSB GaAs MMIC 6-BIT DIGITAL VARIABLE GAIN AMPLIFIER, 70 MHz - 4 GHz |
| HMC743ALP6CETR | 功能描述:RF Amplifier IC LTE, WiMax 0Hz ~ 4GHz 40-QFN (6x6) 制造商:analog devices inc. 系列:- 包装:剪切带（CT） 零件状态:过期 频率:0Hz ~ 4GHz P1dB:17.5dBm 增益:18.5dB 噪声系数:6dB RF 类型:LTE，WiMax 电压 - 电源:5V 电流 - 电源:82mA 测试频率:70MHz ~ 1GHz 封装/外壳:40-VFQFN 裸露焊盘 供应商器件封装:40-QFN（6x6） 标准包装:1 |
| HMC743LP6C | 制造商:HITTITE 制造商全称:Hittite Microwave Corporation 功能描述:0.5 dB LSB GaAs MMIC DUAL 6-BIT DIGITAL VARIABLE GAIN AMPLIFIER, DC - 4 GHz |
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