HMC586LC4B [HITTITE]
WIDEBAND MMIC VCO w/ BUFFER AMPLIFIER, 4.0 - 8.0 GHz; WIDEBAND MMIC VCO瓦特/缓冲放大器4.0 - 8.0 GHz的
| 型号： | HMC586LC4B |
| 厂家： | 
HITTITE MICROWAVE CORPORATION |
| 描述： | WIDEBAND MMIC VCO w/ BUFFER AMPLIFIER, 4.0 - 8.0 GHz |
| 文件： | 总6页 (文件大小：203K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
HMC586LC4B
v00.0206
WIDEBAND MMIC VCO w/ BUFFER
AMPLIFIER, 4.0 - 8.0 GHz
Typical Applications
Features
Low Noise wideband MMIC VCO is ideal for:
Wide Tuning Bandwidth
• Industrial/Medical Equipment
Pout: +5 dBm
• Test & Measurement Equipment
• Military Radar, EW & ECM
Low SSB Phase Noise: -100 dBc/Hz @100 kHz
No External Resonator Needed
Single Positive Supply: +5V @ 55 mA
RoHS Compliant 4 x 4 mm SMT Package
Functional Diagram
General Description
9
The HMC586LC4B 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 oscillator’s
monolithic construction. The Vtune port accepts
an analog tuning voltage from 0 to +18V. The
HMC586LC4B VCO operates from a single +5V sup-
ply, 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 consumption, and wide
tuning range.
Electrical Specifications, TA = +25° C, Vcc = +5V
Parameter
Min.
2
Typ.
4.0 - 8.0
5
Max.
Units
GHz
Frequency Range
Power Output
dBm
SSB Phase Noise @ 100 kHz Offset
SSB Phase Noise @ 10 kHz Offset
Tune Voltage (Vtune)
-100
-75
dBc/Hz
dBc/Hz
V
0
18
75
10
Supply Current (Icc) (Vcc = +5.0V)
Tune Port Leakage Current (Vtune = +15V)
Output Return Loss
40
mA
μA
7
dB
2nd Harmonic
-14
4
dBc
Pulling (into a 2.0:1 VSWR)
Pushing @ Vtune= +5V
MHz pp
MHz/V
MHz/°C
40
0.8
Frequency Drift Rate
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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HMC586LC4B
v00.0206
WIDEBAND MMIC VCO w/ BUFFER
AMPLIFIER, 4.0 - 8.0 GHz
Frequency vs. Tuning Voltage, Vcc = +5V
Frequency vs. Tuning Voltage, T = +25 C
9
9
8
7
8
7
6
6
4.75 V
+25 C
+85 C
-40 C
5
4
3
5
4
3
5.0
V
5.25 V
9
0
2
4
6
8
10
12
14
16
18
20
0
2
4
6
8
10
12
14
16
18
20
TUNING VOLTAGE (VOLTS)
TUNING VOLTAGE (VOLTS)
Output Power vs.
Tuning Voltage, Vcc= +5V
Sensitivity vs. Tuning Voltage, Vcc= +5V
600
10
+25 C
+85 C
-40 C
8
6
4
2
0
500
400
300
200
100
0
+25 C
+85 C
-40 C
-2
-4
0
2
4
6
8
10
12
14
16
18
20
0
2
4
6
8
10
12
14
16
18
20
TUNING VOLTAGE (VOLTS)
TUNING VOLTAGE (VOLTS)
SSB Phase Noise vs. Tuning Voltage
Typical SSB Phase Noise @ Vtune= +5V
0
-10
-20
0
-10
-20
-30
-30
10 kHz
100 kHz
-40
-40
-50
-60
-50
-60
-70
-70
-80
-80
-90
-90
-100
-110
-120
-100
-110
-120
0
2
4
6
8
10
12
14
16
18
20
102
103
104
105
106
TUNING VOLTAGE (VOLTS)
OFFSET FREQUENCY (Hz)
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
9 - 167
HMC586LC4B
v00.0206
WIDEBAND MMIC VCO w/ BUFFER
AMPLIFIER, 4.0 - 8.0 GHz
Absolute Maximum Ratings
Vcc
+5.5 Vdc
0 to +22V
135 °C
Vtune
Junction Temperature
Continuous Pdiss (T = 85°C)
(derate 12.5 mW/°C above 85°C)
625 mW
80 °C/W
Thermal Resistance
(junction to ground paddle)
Storage Temperature
Operating Temperature
-65 to +150 °C
-40 to +85 °C
9
Outline Drawing
NOTES:
1. PACKAGE BODY MATERIAL: ALUMINA
2. LEAD AND GROUND PADDLE PLATING: GOLD FLASH OVER Ni.
3. DIMENSIONS ARE IN INCHES [MILLIMETERS].
4. LEAD SPACING TOLERANCE IS NON-CUMULATIVE.
5. PACKAGE WARP SHALL NOT EXCEED 0.05mm DATUM -C-
6. ALL GROUND LEADS AND GROUND PADDLE MUST BE SOLDERED
TO PCB RF GROUND.
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
9 - 168
HMC586LC4B
v00.0206
WIDEBAND MMIC VCO w/ BUFFER
AMPLIFIER, 4.0 - 8.0 GHz
Pin Descriptions
Pin Number
Function
Description
Interface Schematic
1 - 3, 5 - 11,
13, 17 - 24
No Connection. These pins may be connected to RF/DC
ground. Performance will not be affected.
N/C
Control Voltage and Modulation Input. Modulation
bandwidth dependent on drive source impedance. See
“Determining the FM Bandwidth of a Wideband Varactor
Tuned VCO” application note.
4
Vtune
9
12
Vcc
Supply Voltage Vcc= +5V
Package bottom has an exposed metal paddle that
must also be RF & DC grounded.
14, 16
GND
15
RFOUT
RF output (AC coupled)
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
9 - 169
HMC586LC4B
v00.0206
WIDEBAND MMIC VCO w/ BUFFER
AMPLIFIER, 4.0 - 8.0 GHz
Evaluation PCB
9
List of Materials for Evaluation PCB 108648 [1]
The circuit board used in the final application
should use RF circuit design techniques. Signal
lines should have 50 ohm impedance while the
package ground leads and exposed ground paddle
should be connected directly to the ground plane
similar to that shown. A sufficient number of via
holes should be used to connect the top and bottom
ground planes. The evaluation circuit board shown
is available from Hittite upon request.
Item
Description
J1
PCB Mount SMA RF Connector, Johnson
PCB Mount SMA Connector, SRI
DC Header
J2
J3
C1
C2
U1
1000 pF Capacitor, 0402 Pkg.
4.7 μF Capacitor, Tantalum
HMC586LC4B VCO
[2]
PCB
108646 Eval Board
[1] Reference this number when ordering complete evaluation PCB
[2] Circuit Board Material: Rogers 4350
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
9 - 170
HMC586LC4B
v00.0206
WIDEBAND MMIC VCO w/ BUFFER
AMPLIFIER, 4.0 - 8.0 GHz
Notes:
9
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
9 - 171
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