參數(shù)資料
型號: HMC794LP3E
廠商: HITTITE MICROWAVE CORP
元件分類: 放大器
英文描述: 200 MHz - 2000 MHz RF/MICROWAVE WIDE BAND LOW POWER AMPLIFIER
封裝: 3 X 3 MM, ROHS COMPLIANT, PLASTIC, SMT-16
文件頁數(shù): 1/10頁
文件大?。?/td> 725K
代理商: HMC794LP3E
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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4 - 1
General Description
Features
Functional Diagram
Typical Applications
2 GHz LOW NOISE PROGRAMMABLE
DIVIDER (N = 1 to 4)
HMC794LP3E
v00.0709
the HMc794LP3e is a siGe BicMos low noise
programmable frequency divider in a 3x3mm lead-
less surface mount package. the circuit can be
programmed to divide from n = 1 to n = 4 in the
200 MHz to 2 GHz input frequency range. the high
level output power (up to 10 dBm) with a very low
ssB phase noise and 50% duty cycle makes this
device ideal for low noise clock generation, Lo
generation and Lo drive applications. configurable
bias controls allow power minimization of up to 20%.
Low noise Floor: -163 dBc/Hz at 10 MHz offset
and -160 dBc/Hz at 100 kHz offset
Programmable Frequency Divider, n = 1, 2, 3 or 4
200 MHz to 2 GHz input Frequency range
50% Duty cycle outputs
up to +10 dBm output Power
sleep Mode: consumes <1 A
16 Lead 3X3 mm sMt Package: 9mm2
Electrical Specifications, T
A = +25° C, Vcc = +5V, Z
o = 50Ω, Bias1 = GND
the HMc794LP3e is ideal for:
Lo Generation with Low noise Floor
clock Generators
Mixer Lo Drive
Military Applications
test equipment
sensors
Parameter
conditions
Min.
typ.
Max.
units
RF Input Characteristics
Max rF input Frequency
2
GHz
Min rF input Frequency
200
MHz
rF input Power
note: best ssB Phase noise for Pin > 5 dBm
-2
3
10
dBm
Divider Output Characteristics
Differential output Power
Programmable in 2 steps
(see the Pout plots for each division ratio)
-3
10
12
dBm
ssB Phase noise @ 10 MHz offset
+5 dBm input Power, 2 GHz input
-163
dBc/Hz
ssB Phase noise @ 100 kHz offset
-160
dBc/Hz
ssB Phase noise @ 10 kHz offset
-153
dBc/Hz
Duty cycle for Differential Mode
+5 dBm input Power
50 ±3
%
Logic Inputs
viH input High voltage
3
5
v
viL input Low voltage
0
0.4
v
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