MMIC VCO. HMC398QS16G Datasheet

HMC398QS16G VCO. Datasheet pdf. Equivalent

Part HMC398QS16G
Description Ku-Band MMIC VCO
Feature HMC398QS16G / 398QS16GE v03.0810 Ku-Band MMIC VCO with DIVIDE-BY-8 14 - 15 GHz VCOs - SMT Typical .
Manufacture Analog Devices
Datasheet
Download HMC398QS16G Datasheet



HMC398QS16G
HMC398QS16G / 398QS16GE
v03.0810
Ku-Band MMIC VCO with DIVIDE-BY-8
14 - 15 GHz
Typical Applications
Features
Low noise MMIC VCO w/Divide-by-8
Pout: +7 dBm
for Ku-Band applications such as:
Phase Noise: -105 dBc/Hz @100 kHz Typ.
• Point-to-Point Radios
No External Resonator Needed
• Point-to-Multi-Point Radios / LMDS
Single Supply: 5V @ 325 mA
• VSAT
OLETE Functional Diagram
QSOP16G SMT Package
General Description
The HMC398QS16G & HMC398QS16GE are single
chip GaAs InGaP Heterojunction Bipolar Transis-
tor (HBT) MMIC VCOs. The HMC398QS16G &
HMC398QS16GE integrate resonators, negative
resistance devices, varactor diodes and divide-by-8
prescalers. The VCO’s phase noise performance is
excellent over temperature, shock, and process due
to the oscillator’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 per-
formance. The HMC398QS16G & HMC398QS16GE
require no external components
S Electrical Specifications, TA = +25° C, Vcc1, Vcc2 = +5.0V
Parameter
Min.
Typ.
Max.
Units
B Frequency Range
14.0 - 15.0
GHz
O Power Output
RF Output
+3
+7
Divided Output
-9
-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)
65
mA
Icc 2 (RF)
260
mA
Tune Port Leakage Current (Vtune= 10V)
10
µA
Output Return Loss
2
dB
Harmonics/Subharmonics
1/2
-20
dBc
3/2
-30
dBc
2nd
-12
dBc
5/2
-40
dBc
Pulling (into a 2.0:1 VSWR)
4
MHz pp
Pushing @ Vtune= 5V
30
MHz/V
Frequency Drift Rate
1.5
MHz/°C
1
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Trademarks and registered trademarks arAe tphepplriocpearttyioofntheSir urepsppecotivret:owPnehrso. ne: 978-250-3A3p4p3licaotrionaSpuppsp@orht:iPtthitoen.ec: o1-m800-ANALOG-D



HMC398QS16G
v03.0810
HMC398QS16G / 398QS16GE
Ku-Band MMIC VCO with DIVIDE-BY-8
14 - 15 GHz
Frequency vs. Tuning Voltage, T= 25°C
Frequency vs. Tuning Voltage, Vcc= +5V
15.4
15.4
15.2
15.2
15
15
14.8
14.8
14.6
14.4
14.2
Vcc= 4.75V
Vcc= 5.0V
Vcc= 5.25V
14
13.8
E 1 2 3 4 5 6 7 8 9 10
TUNING VOLTAGE (VOLTS)
T Sensitivity vs. Tuning Voltage, Vcc= +5V
400
E 350
300
+25 C
+85 C
L 250
-40 C
200
150
100
O 50
0
1 2 3 4 5 6 7 8 9 10
S TUNING VOLTAGE (VOLTS)
B SSB Phase Noise vs. Tuning Voltage
-60
O -70
14.6
14.4
14.2
+25 C
+85 C
-40 C
14
13.8
123456789
TUNING VOLTAGE (VOLTS)
Output Power
vs. Tuning Voltage, Vcc= +5V
15
12
9
6
+25 C
3
+85 C
-40 C
0
123456789
TUNING VOLTAGE (VOLTS)
SSB Phase Noise @ Vtune= 5V
0
-15
-30
+25 C
+85 C
10
10
-80
-45
-40 C
-60
-90
-100
10 kHz offset
100 kHz offset
-75
-90
-105
-110
-120
-135
-120
1 2 3 4 5 6 7 8 9 10
-150
103
104
105
106
107
TUNING VOLTAGE (VOLTS)
OFFSET FREQUENCY (Hz)
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oFOornaretpTioreicnceh,,n2odleEolgilviyezrWayb,ayae,ntPdh.OtDo. rBpivolaxec9,e1C0oh6rd,eeNlrmos:rswAfoonoarddlo,,gMMADAe0v2i0c0e16s28,-29In410c.6,
POhrodnee:r7O81n-3-l2i9n-e47a0t0wwOrwde.hr oitntliitnee.catowmww.analog.com
2
Trademarks and registered trademarks arAe tphepplriocpearttyioofntheSir urepsppecotivret:owPnehrso. ne: 978-250-3A3p4p3licaotrionaSpuppsp@orht:iPtthitoen.ec: o1-m800-ANALOG-D





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