BUFFER AMPLIFIER. HMC389LP4 Datasheet

HMC389LP4 AMPLIFIER. Datasheet pdf. Equivalent

Part HMC389LP4
Description MMIC VCO w/ BUFFER AMPLIFIER
Feature v03.0507 Typical Applications Low noise MMIC VCO w/Buffer Amplifier for: • Wireless Local Loop (WLL).
Manufacture Analog Devices
Datasheet
Download HMC389LP4 Datasheet



HMC389LP4
v03.0507
Typical Applications
Low noise MMIC VCO w/Buffer Amplifier for:
• Wireless Local Loop (WLL)
• VSAT & Microwave Radio
• Test Equipment & Industrial Controls
• Military
Functional Diagram
11
HMC389LP4 / 389LP4E
MMIC VCO w/ BUFFER
AMPLIFIER, 3.35 - 3.55 GHz
Features
Pout: +4.7 dBm
Phase Noise: -112 dBc/Hz @100 KHz
No External Resonator Needed
Single Supply: 3V @ 41 mA
QFN Leadless SMT Package, 16 mm2
General Description
The HMC389LP4 & HMC389LP4E are GaAs InGaP
Heterojunction Bipolar Transistor (HBT) MMIC VCOs
with integrated resonators, negative resistance
devices, varactor diodes, and buffer amplifiers.
Covering 3.35 to 3.55 GHz, the VCO’s phase noise
performance is excellent over temperature, shock,
vibration and process due to the oscillator’s mono-
lithic structure. Power output is 4.7 dBm typical from
a single supply of 3V @ 41mA. The voltage controlled
oscillator is packaged in a low cost leadless QFN 4x4
mm surface mount package.
11 - 32
Electrical Specifications, TA = +25° C, Vcc = +3V
Parameter
Min.
Frequency Range
Power Output
1.5
SSB Phase Noise @ 100 kHz Offset, Vtune= +5V @ RF Output
Tune Voltage (Vtune)
0
Supply Current (Icc) (Vcc = +3.0V)
Tune Port Leakage Current
Output Return Loss
Harmonics
2nd
3rd
Pulling (into a 2.0:1 VSWR)
Pushing @ Vtune= +5V
Frequency Drift Rate
Typ.
3.35 - 3.55
4.7
-112
41
6
-7
-16
3.3
-3
0.4
Max.
10
10
Units
GHz
dBm
dBc/Hz
V
mA
μA
dB
dBc
dBc
MHz pp
MHz/V
MHz/°C
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HMC389LP4
v03.0507
Frequency vs. Tuning Voltage, T= 25°C
3.8
3.7
3.6
3.5
3.4
3.3
Vcc=2.75V
Vcc=3.0V
3.2
Vcc=3.25V
3.1
3
0 1 2 3 4 5 6 7 8 9 10
TUNING VOLTAGE (VOLTS)
Sensitivity vs. Tuning Voltage, Vcc= +3V
200
180
160
140
120
+25 C
+85 C
100
-40 C
80
60
40
20
0
0 1 2 3 4 5 6 7 8 9 10
TUNING VOLTAGE (VOLTS)
Phase Noise vs. Tuning Voltage
-80
-85
-90
-95
-100
-105
10 KHz Offset
100 KHz Offset
-110
-115
-120
012345678
TUNING VOLTAGE (VOLTS)
9 10
HMC389LP4 / 389LP4E
MMIC VCO w/ BUFFER
AMPLIFIER, 3.35 - 3.55 GHz
Frequency vs. Tuning Voltage, Vcc= +3V
3.8
3.7
3.6
3.5
3.4
3.3
+25 C
+85 C
3.2
- 40 C
3.1
3
0 1 2 3 4 5 6 7 8 9 10
TUNING VOLTAGE (VOLTS)
Output Power vs.
Tuning Voltage, Vcc= +3V
8
7
6
5
4
3
+25 C
+85 C
2
-40 C
1
0
012345678
TUNING VOLTAGE (VOLTS)
9 10
11
Typical SSB Phase Noise @ Vtune= +5V
0
-10
-20
-30
+25 C
-40
+85 C
-50
-40 C
-60
-70
-80
-90
-100
-110
-120
-130
-140
-150
103
104
105
106
107
OFFSET FREQUENCY (Hz)
Information furnisheFd obyr ApnrailocgeD,edviceeslivisebreylie,veadntdo bteoacpcularacteeanod rrdelieabrlse.,Hpowleevaers, eno coFnotrapcritcHe, idtteitlieveMry,icanrdowtoapvleacCe oorrdpeorsr:aAtnioanlo:g Devices, Inc.,
rrlTiiecgrasehpdntseosemnosfaiisbtrhkigislrirtdayannpisdtaeardrtesiegsbsuiysmttheimear2edtpdml0bictyaraayAAtdiorneenlamspluooalhrgtrkofaDrstoheamevRrreicwitetosihsseuaefsopedurr.noi,dtSpsepeCurretscyaheinfo,iyecfnatoplhtrmiaeoftinoer ssrnretasfsnOouopyrberjiprcendadtcfirvtt,ieeentnogMotrecwrmhiOgnAaeehnnrtngsst0s.e-o1olwfif8Ainpthn2aeoatue4lotnagntsPotDotiehwcrveooi.ctwheNnesowr.e:.h9OPAihp7ntopte8inltiT-ecee2:a.c57tcih8o0on1no-m-S33lo2u3g9py4-p4W3o7ra0ty:0F,Pa•Ph.xOoOn:r.de9B:e7o1r x-8o8n9-0l12i0n05-e6A0,aNN-tA3woLr3wOw7wGo3o.-adDn,aMloAg.0c2o0m62-9106
11 - 33





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