HMC587LC4B_10 HITTITE [Hittite Microwave Corporation], HMC587LC4B_10 Datasheet
HMC587LC4B_10
Manufacturer Part Number
HMC587LC4B_10
Description
WIDEBAND MMIC VCO w/ BUFFER AMPLIFIER, 5 - 10 GHz
Manufacturer
HITTITE [Hittite Microwave Corporation]
Datasheet
1.HMC587LC4B_10.pdf
(4 pages)
8 - 1
8
Typical Applications
Low noise wideband MMIC VCO for applications
such as:
• Industrial/Medical Equipment
• Test & Measurement Equipment
• Military Radar, EW & ECM
Functional Diagram
Electrical Specifi cations,
Frequency Range
Power Output
SSB Phase Noise @ 100 kHz Offset
SSB Phase Noise @ 10 kHz Offset
Tune Voltage (Vtune)
Supply Current (Icc) (Vcc = +5.0V)
Tune Port Leakage Current (Vtune = +18V)
Output Return Loss
2nd Harmonic
Pulling (into a 2.0:1 VSWR)
Pushing @ Vtune= +5V
Frequency Drift Rate
For price, delivery and to place orders: Hittite Microwave Corporation, 20 Alpha Road, Chelmsford, MA 01824
Phone: 978-250-3343
Application Support: Phone: 978-250-3343 or apps@hittite.com
Parameter
v02.0810
T
A
= +25° C, Vcc = +5V
Fax: 978-250-3373
WIDEBAND MMIC VCO w/ BUFFER
Features
Wide Tuning Bandwidth
Pout: +5 dBm
Low SSB Phase Noise: -95 dBc/Hz @100 kHz
No External Resonator Needed
Single Positive Supply: +5V @ 55 mA
RoHS Compliant 4 x 4 mm SMT Package
General Description
The HMC587LC4B is a wideband GaAs InGaP
Voltage Controlled Oscillator which incorporates the
resonator, negative resistance device, and varactor
diode. Output power and phase noise performance
are excellent over temperature due to the oscilla-
tor’s monolithic construction. The Vtune port accepts
an analog tuning voltage from 0 to +18 volts. The
HMC587LC4B VCO operates from a single +5V
supply, consumes only 55 mA of current, and is
housed in a RoHS compliant SMT package. This
wideband VCO uniquely combines the attributes of
ultra small size, low phase noise, low power consump-
tion, and wide tuning range.
Order On-line at www.hittite.com
Min.
40
0
0
5.0 - 10.0
AMPLIFIER, 5 - 10 GHz
HMC587LC4B
Typ.
-95
-65
0.8
-15
15
5
7
4
Max.
18
75
10
MHz/°C
MHz pp
dBc/Hz
dBc/Hz
MHz/V
Units
dBm
GHz
dBc
mA
μA
dB
V
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HMC587LC4B_10 Summary of contents
Page 1
Typical Applications Low noise wideband MMIC VCO for applications such as: • Industrial/Medical Equipment • Test & Measurement Equipment • Military Radar, EW & ECM Functional Diagram 8 Electrical Specifi cations, Frequency Range Power Output SSB Phase Noise @ 100 ...
Page 2
Frequency vs. Tuning Voltage, Vcc = + +25 C + TUNING VOLTAGE (VOLTS) Sensitivity vs. Tuning Voltage, Vcc= ...
Page 3
Absolute Maximum Ratings Vcc Vtune Junction Temperature Continuous Pdiss (T = 85°C) (derate 12.5 mW/°C above 85°C) Thermal Resistance (junction to ground paddle) Storage Temperature Operating Temperature Outline Drawing 8 Pin Descriptions Pin Number Function ...
Page 4
Pin Descriptions Pin Number Function Package bottom has an exposed metal paddle that 14, 16 GND must also be RF & DC grounded. 15 RFOUT Evaluation PCB List of Materials for Evaluation PCB 108648 Item Description J1 PCB Mount ...