参数资料
型号: HMC627LP5
厂商: HITTITE MICROWAVE CORP
元件分类: 放大器
英文描述: 50 MHz - 1000 MHz RF/MICROWAVE WIDE BAND LOW POWER AMPLIFIER
封装: 5 X 5 MM, PLASTIC, LEADLESS, SMT, QFN-32
文件页数: 1/10页
文件大小: 928K
代理商: HMC627LP5
12 - 1
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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HMC627LP5 / 627LP5E
v10.0410
Functional Diagram
Electrical Specifications, T
A = +25° C, 50 Ohm System Vdd = +5V, Vs= +5V
The HMC627LP5(E) is ideal for:
Cellular/3G Infrastructure
WiBro / WiMAX / 4G
Microwave Radio & VSAT
Test Equipment and Sensors
IF & RF Applications
-11.5 to 20 dB Gain Control in 0.5 dB Steps
Power-up State Selection
High Output IP3: +36 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 HMC627LP5(E) is a digitally controlled variable
gain amplifier which operates from 50 MHz to 1 GHz,
and can be programmed to provide anywhere from
11.5 dB attenuation, to 20 dB of gain, in 0.5 dB steps.
The HMC627LP5(E) delivers noise figure of 4.3 dB
in its maximum gain state, with output IP3 of up to
+36 dBm in any state. The dual mode gain control
interface accepts either three wire serial input or 6
bit parallel word. The HMC627LP5(E) also features a
user selectable power up state and a serial output for
cascading other Hittite serially controlled components.
The HMC627LP5(E) is housed in a RoHS compliant
5x5 mm QFN leadless package, and requires no
external matching components.
Parameter
Min.
Typ.
Max.
Min.
Typ.
Max.
Units
50 - 350
350 - 1000
MHz
Gain (Maximum Gain State)
18
20
15
17.5
dB
Gain Control Range
31.5
dB
Input Return Loss
18
17
Output Return Loss
20
12
dB
Gain Accuracy: (Referenced to Maximum Gain State)
All Gain States
50 MHz -100MHz, 250 MHz - 350 MHz
± (0.2 + 3% of Gain Setting) Max
100 MHZ - 250 MHz
± (0.1 + 2% of Gain Setting) Max
± (0.3 + 3% of Gain Setting) Max
dB
Output Power for 1 dB Compression
18
20
16
20
dBm
Output Third Order Intercept Point
(Two-Tone Input Power= 0 dBm Each Tone)
33
36
33
36
dBm
Noise Figure
4.3
dB
Switching Characteristics
tRISE, tFall (10 / 90% RF)
170
70
170
70
ns
tON, tOFF (Latch Enable to 10 / 90% RF)
Supply Current (Idd)
90
110
90
110
mA
Typical Applications
Features
General Description
0.5 dB LSB GaAs MMIC 6-BIT DIGITAL
VARIABLE GAIN AMPLIFIER, 50 MHz - 1 GHz
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