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Электронный компонент: HMC398QS16G

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MICROWAVE CORPORATION
15 - 50
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
VCOs - SMT
15
HMC398QS16G
Ku-Band MMIC VCO with
DIVIDE-BY-8, 14.0 - 15.0 GHz
v01.0302
General Description
Features
Functional Diagram
The HMC398QS16G is a single chip GaAs
InGaP Heterojunction Bipolar Transistor (HBT)
MMIC VCO. The HMC398QS16G integrates a
resonator, negative resistance device, varac-
tor diode and divide-by-8 prescaler. The VCO's
phase noise performance is excellent over tem-
perature, shock, and process due to the oscilla-
tor's monolithic structure. Power output is +7 dBm
typical from a 5V supply voltage. The voltage
controlled oscillator is packaged in a low cost,
surface mount 16 leaded QSOP package with
an exposed base for improved RF and thermal
performance. The HMC398QS16G requires no
external components
Pout: +7 dBm
Phase Noise: -105 dBc/Hz @100 KHz Typ.
No External Resonator Needed
Single Supply: 5V @ 325 mA
QSOP16G SMT Package
Typical Applications
Low noise MMIC VCO w/Divide-by-8
for Ku-Band applications such as:
Pt to Pt Radios
Multi-Pt Radios / LMDS
VSAT
Electrical Specifi cations,
T
A
= +25 C, Vcc1, Vcc2 = +5.0V
Parameter
Min.
Typ.
Max.
Units
Frequency Range
14.0 - 15.0
GHz
Power Output
RF Output
Divided Output
+3
-9
+7
-6
dBm
dBm
SSB Phase Noise @ 100 kHz Offset, Vtune= +5V @ RF Output
-105
dBc/Hz
Tune Voltage
Vtune
1.0
10.0
V
Supply Current
Icc 1 (Digital)
Icc 2 (RF)
65
260
mA
mA
Tune Port Leakage Current (Vtune= 10V)
10
A
Output Return Loss
2
dB
Harmonics/Subharmonics
1/2
3/2
2nd
5/2
-20
-30
-12
-40
dBc
dBc
dBc
dBc
Pulling (into a 2.0:1 VSWR)
4
MHz pp
Pushing @ Vtune= 5V
30
MHz/V
Frequency Drift Rate
1.5
MHz/C
MICROWAVE CORPORATION
15 - 51
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
VCOs - SMT
13.8
13.9
14
14.1
14.2
14.3
14.4
14.5
14.6
14.7
14.8
14.9
15
15.1
15.2
15.3
15.4
1
2
3
4
5
6
7
8
9
10
Vcc= 4.75V
Vcc= 5.0V
Vcc= 5.25V
OUTPUT FREQUENCY (GHz)
TUNING VOLTAGE (VOLTS)
0
50
100
150
200
250
300
350
400
1
2
3
4
5
6
7
8
9
10
+25 C
+85 C
-40 C
SENSITIVITY (MHz/VOLT)
TUNING VOLTAGE (VOLTS)
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
1
2
3
4
5
6
7
8
9
10
+25 C
+85 C
-40 C
OUTPUT POWER (dBm)
TUNING VOLTAGE (VOLTS)
GaAs MMIC SUB-HARMONICALLY PUMPED MIXER 17 - 25 GHz
HMC398QS16G
Frequency vs. Tuning Voltage, T= 25C
Ku-Band MMIC VCO with
DIVIDE-BY-8, 14.0 - 15.0 GHz
v01.0302
Sensitivity vs. Tuning Voltage, Vcc= +5V
13.8
13.9
14
14.1
14.2
14.3
14.4
14.5
14.6
14.7
14.8
14.9
15
15.1
15.2
15.3
15.4
1
2
3
4
5
6
7
8
9
10
+25 C
+85 C
-40 C
OUTPUT FREQUENCY (GHz)
TUNING VOLTAGE (VOLTS)
Frequency vs. Tuning Voltage, Vcc= +5V
Output Power
vs. Tuning Voltage, Vcc= +5V
-150
-140
-130
-120
-110
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
0
10
3
10
4
10
5
10
6
10
7
+25 C
+85 C
-40 C
SSB PHASE NOISE (dBc/Hz)
OFFSET FREQUENCY (Hz)
SSB Phase Noise @ Vtune= 5V
-120
-110
-100
-90
-80
-70
-60
1
2
3
4
5
6
7
8
9
10
10 kHz offset
100 kHz offset
SSB PHASE NOISE (dBc/Hz)
TUNING VOLTAGE (VOLTS)
SSB Phase Noise vs. Tuning Voltage
MICROWAVE CORPORATION
15 - 52
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
VCOs - SMT
15
1.7
1.72
1.74
1.76
1.78
1.8
1.82
1.84
1.86
1.88
1.9
1.92
1.94
1
2
3
4
5
6
7
8
9
10
+25 C
+85 C
-40 C
DIVIDED OUTPUT FREQUENCY (GHz)
TUNING VOLTAGE (VOLTS)
HMC398QS16G
Ku-Band MMIC VCO with
DIVIDE-BY-8, 14.0 - 15.0 GHz
v01.0302
Divided Output
Frequency vs. Tuning Voltage, Vcc= +5V
-10
-9
-8
-7
-6
-5
-4
-3
-2
-1
0
1
2
3
4
5
6
7
8
9
10
+25 C
+85 C
-40 C
DIVIDED OUTPUT POWER (dBm)
TUNING VOLTAGE (VOLTS)
Divided Output
Power vs. Tuning Voltage, Vcc= +5V*
*Note: Tuning voltage must not drop below 1.0V for proper divider output.
-150
-140
-130
-120
-110
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
0
10
3
10
4
10
5
10
6
10
7
SSB PHASE NOISE (dBc/Hz)
OFFSET FREQUENCY (Hz)
Divided Output
SSB Phase Noise @ Vtune = 5V
MICROWAVE CORPORATION
15 - 53
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
VCOs - SMT
HMC398QS16G
Ku-Band MMIC VCO with
DIVIDE-BY-8, 14.0 - 15.0 GHz
v01.0302
Absolute Maximum Ratings
Outline Drawing
Vcc1, Vcc2
+5.5
Storage Temperature
-65 to +150 C
Operating Temperature
-40 to +85 C
Vtune
0 to 11V
NOTES:
1. PACKAGE BODY MATERIAL: LOW STRESS INJECTION MOLDED PLASTIC.
SILICA AND SILICON IMPREGNATED.
2. LEADFRAME MATERIAL: COPPER ALLOY
3. LEADFRAME PLATING: TIN/LEAD SOLDER
4. DIMENSIONS ARE IN INCHES [MILLIMETERS].
5. DIMENSION DOES NOT INCLUDE MOLDFLASH OF 0.15 mm PER SIDE.
6. DIMENSION DOES NOT INCLUDE MOLDFLASH OF 0.25 mm PER SIDE.
7. ALL GROUND LEADS AND GROUND PADDLE MUST BE SOLDERED
TO PCB RF & DC GROUND.
Typical Supply Current vs. Vcc
Note: VCO will operate over full voltage range shown above.
Vcc (V)
Icc (mA)
4.75
300
5.0
325
5.25
350
MICROWAVE CORPORATION
15 - 54
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
VCOs - SMT
15
HMC398QS16G
Ku-Band MMIC VCO with
DIVIDE-BY-8, 14.0 - 15.0 GHz
v01.0302
Pin Descriptions
Pin Number
Function
Description
Interface Schematic
1
RF OUT
RF output (AC coupled).
2, 3, 4, 6,
8, 9, 10, 13,
14, 16
N/C
No Connection
5
VTUNE
Control Voltage Input. Modulation port bandwidth
dependent on drive source impedance.
7, 15
VCC1, VCC2
Supply Voltage, 5V
11
OUT
Divided Output
12
NOUT
Divided Output 180 output phase with pin 11.
GND
Package bottom has an exposed metal paddle that
must be RF & DC grounded.