HMC391LP4 [HITTITE]
MMIC VCO w/ BUFFER AMPLIFIER, 3.9 - 4.45 GHz; MMIC VCO瓦特/缓冲放大器3.9 - 4.45 GHz的
| 型号： | HMC391LP4 |
| 厂家： | 
HITTITE MICROWAVE CORPORATION |
| 描述： | MMIC VCO w/ BUFFER AMPLIFIER, 3.9 - 4.45 GHz |
| 文件： | 总6页 (文件大小：286K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
HMC391LP4
v01.0604
MICROWAVE CORPORATION
MMIC VCO w/ BUFFER
AMPLIFIER, 3.9 - 4.45 GHz
Typical Applications
Features
Low noise MMIC VCO w/Buffer Amplifier for:
• VSAT & Microwave Radio
• Radio Altimetry
Pout: +5.0 dBm
Phase Noise: -106 dBc/Hz @100 KHz
No External Resonator Needed
Single Supply: +3V @ 30 mA
QFN Leadless SMT Package, 16 mm2
• Test Equipment & Industrial Controls
• Military
Functional Diagram
General Description
The HMC391LP4 is a GaAs InGaP Heterojunc-
tion Bipolar Transistor (HBT) MMIC VCO with
integrated resonator, negative resistance device,
varactor diode, and buffer amplifier. Covering
3.9 to 4.45 GHz, the VCO’s phase noise per-
formance is excellent over temperature, shock,
vibration and process due to the oscillator’s
monolithic structure. Power output is 5.0 dBm
typical from a single supply of +3V @ 30 mA.
The voltage controlled oscillator is packaged in a
low cost leadless QFN 4 x 4 mm surface mount
package.
15
Electrical Specifications,TA = +25° C, Vcc = +3V
Parameter
Min.
1.5
0
Typ.
3.9 - 4.45
5.0
Max.
Units
GHz
dBm
dBc/Hz
V
Frequency Range
Power Output
SSB Phase Noise @ 100 kHz Offset, Vtune= +5V @ RF Output
Tune Voltage (Vtune)
-106
10
10
Supply Current (Icc) (Vcc = +3.0V)
Tune Port Leakage Current
30
7
mA
µA
Output Return Loss
dB
Harmonics
2nd
3rd
-9
-23
dBc
dBc
Pulling (into a 2.0:1 VSWR)
Pushing @ Vtune= +5V
Frequency Drift Rate
8.0
16
MHz pp
MHz/V
0.5
MHz/°C
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
12 Elizabeth Drive, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373
Order Online at www.hittite.com
15 - 44
HMC391LP4
v01.0604
MICROWAVE CORPORATION
MMIC VCO w/ BUFFER
AMPLIFIER, 3.9 - 4.45 GHz
GaAs MMIC SUB-HARMONICALLY FPrUeqMuePnEcyDvsM.TIXunEinRg V1o7lta-g2e,5VcGc=H+z3V
Frequency vs.Tuning Voltage,T= 25°C
4.7
4.6
4.5
4.4
4.3
4.2
4.1
4
4.7
4.6
4.5
4.4
4.3
4.2
4.1
4
3.9
3.8
3.7
3.6
Vcc=2.75V
Vcc=3.0V
Vcc=3.25V
3.9
3.8
3.7
3.6
+25 C
+85 C
-40 C
0
1
2
3
4
5
6
7
8
9
10
0
1
2
3
4
5
6
7
8
9
10
TUNING VOLTAGE (VOLTS)
TUNING VOLTAGE (VOLTS)
Output Power vs.
Tuning Voltage, Vcc= +3V
Sensitivity vs.Tuning Voltage, Vcc= +3V
300
280
260
240
220
8
7
6
5
4
3
2
1
0
200
+25 C
+85 C
-40 C
180
160
140
120
100
80
60
40
20
15
+25 C
+85 C
-40 C
0
1
2
3
4
5
6
7
8
9
10
0
1
2
3
4
5
6
7
8
9
10
TUNING VOLTAGE (VOLTS)
TUNING VOLTAGE (VOLTS)
Phase Noise vs.Tuning Voltage
Typical SSB Phase Noise @ Vtune= +5V
-60
-65
-70
-75
-80
-85
-90
0
-10
-20
-30
-40
-50
-60
-70
-80
+25 C
+85 C
-40 C
10 KHz Offset
100 KHz Offset
-95
-100
-105
-110
-115
-120
-90
-100
-110
-120
-130
-140
-150
0
1
2
3
4
5
6
7
8
9
10
103
104
105
106
107
TUNING VOLTAGE (VOLTS)
OFFSET FREQUENCY (Hz)
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
12 Elizabeth Drive, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373
Order Online at www.hittite.com
15 - 45
HMC391LP4
v01.0604
MICROWAVE CORPORATION
MMIC VCO w/ BUFFER
AMPLIFIER, 3.9 - 4.45 GHz
Absolute Maximum Ratings
Typical Supply Current vs. Vcc
Vcc (V)
2.75
3.0
Icc (mA)
Vcc
+3.5 Vdc
0 to +11V
135 °C
22
Vtune
30
Channel Temperature
3.25
39
Continuous Pdiss (T = 85°C)
(derate 6.28 mW/°C above 85°C)
565 W
Note: VCO will operate over full voltage range shown above.
Storage Temperature
Operating Temperature
-65 to +150 °C
-40 to +85 °C
Outline Drawing
15
NOTES:
1. MATERIAL PACKAGE BODY: LOW STRESS INJECTION MOLDED
PLASTIC SILICA AND SILICON IMPREGNATED.
2. LEAD AND GROUND PADDLE MATERIAL: COPPER ALLOY
3. LEAD AND GROUND PADDLE PLATING: Sn/Pb SOLDER
4. DIMENSIONS ARE IN INCHES [MILLIMETERS].
5. LEAD SPACING TOLERANCE IS NON-CUMULATIVE
6. PAD BURR LENGTH SHALL BE 0.15mm MAXIMUM.
PAD BURR HEIGHT SHALL BE 0.05mm MAXIMUM.
7. PACKAGE WARP SHALL NOT EXCEED 0.05mm.
8. ALL GROUND LEADS AND GROUND PADDLE MUST BE SOLDERED
TO PCB RF GROUND.
9. REFER TO HITTITE APPLICATION NOTE FOR SUGGESTED PCB
LAND PATTERN.
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
12 Elizabeth Drive, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373
Order Online at www.hittite.com
15 - 46
HMC391LP4
v01.0604
MICROWAVE CORPORATION
MMIC VCO w/ BUFFER
AMPLIFIER, 3.9 - 4.45 GHz
Pin Descriptions
Pin Number
Function
Description
Interface Schematic
1- 14, 17 - 19,
21, 23, 24
N/C
No Connection
15
16
GND
This pin must be connected to RF & DC ground.
RF output (AC coupled)
RFOUT
20
Vcc
Supply Voltage Vcc= 3V
15
Control Voltage Input. Modulation port bandwidth
dependent on drive source impedance.
22
VTUNE
Package bottom has an exposed metal paddle that
must be RF & DC grounded.
GND
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
12 Elizabeth Drive, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373
Order Online at www.hittite.com
15 - 47
HMC391LP4
v01.0604
MICROWAVE CORPORATION
MMIC VCO w/ BUFFER
AMPLIFIER, 3.9 - 4.45 GHz
Evaluation PCB
List of Materials
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 paddle should be connected
directly to the ground plane similar to that shown. A
sufficient number of via holes should be used to con-
nect the top and bottom ground planes. The evalua-
tion circuit board shown is available from Hittite upon
request.
Item
J1 - J2
J3 - J4
C1
Description
15
PC Mount SMA RF Connector
DC Pin
4.7 µF Tantalum Capacitor
10,000 pF Capacitor, 0603 Pkg.
HMC391LP4 VCO
C2
U1
PCB*
105667 Eval Board
* Circuit Board Material: Rogers 4350
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
12 Elizabeth Drive, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373
Order Online at www.hittite.com
15 - 48
HMC391LP4
v01.0604
MICROWAVE CORPORATION
MMIC VCO w/ BUFFER
AMPLIFIER, 3.9 - 4.45 GHz
Notes:
15
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
12 Elizabeth Drive, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373
Order Online at www.hittite.com
15 - 49
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