MMIC VCO. HMC505LP4E Datasheet

HMC505LP4E VCO. Datasheet pdf. Equivalent

Part HMC505LP4E
Description MMIC VCO
Feature v02.0508 Typical Applications Low noise MMIC VCO w/Buffer Amplifier for: • VSAT & Microwave Radio • .
Manufacture Analog Devices
Datasheet
Download HMC505LP4E Datasheet



HMC505LP4E
v02.0508
Typical Applications
Low noise MMIC VCO w/Buffer Amplifier for:
• VSAT & Microwave Radio
• Test Equipment & Industrial Controls
• Military
Functional Diagram
11
HMC505LP4 / 505LP4E
MMIC VCO w/ BUFFER
AMPLIFIER, 6.8 - 7.4 GHz
Features
Pout: +11dBm
Phase Noise: -106 dBc/Hz @100 kHz
No External Resonator Needed
Single Supply: +3V @ 80 mA
QFN Leadless SMT Package, 16mm2
General Description
The HMC505LP4 & HMC505LP4E are GaAs InGaP
Heterojunction Bipolar Transistor (HBT) MMIC VCOs
with integrated resonators, negative resistance
devices, varactor diodes, and buffer amplifiers.
Covering 6.8 to 7.4 GHz, the VCO’s phase noise
performance is excellent over temperature, shock and
vibration due to the oscillator’s monolithic structure.
Power output is +11 dBm typical from a single supply
of +3V @ 80 mA. The voltage controlled oscillator is
packaged in a leadless QFN 4x4 mm surface mount
package.
11 - 96
Electrical Specifications, TA = +25° C, Vcc = +3V
Parameter
Min.
Frequency Range
Power Output
8
SSB Phase Noise @ 100 kHz Offset, Vtune= +5V @ RF Output
Tune Voltage (Vtune)
1
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.
6.8 - 7.4
11
-106
80
9
-19
-28
6
20
0.8
Max.
11
10
Units
GHz
dBm
dBc/Hz
V
mA
μA
dB
dBc
dBc
MHz pp
MHz/V
MHz/°C
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HMC505LP4E
v02.0508
Frequency vs. Tuning Voltage, T= 25°C
8
7.8
7.6
7.4
7.2
7
6.8
6.6
2.75V
3.0V
6.4
3.25V
6.2
6
0 1 2 3 4 5 6 7 8 9 10 11
TUNING VOLTAGE (VOLTS)
Sensitivity vs. Tuning Voltage, Vcc= +3V
400
360
320
+25C
+85C
280
-40C
240
200
160
120
80
40
0
0 1 2 3 4 5 6 7 8 9 10 11
TUNING VOLTAGE (VOLTS)
Phase Noise vs. Tuning Voltage
-65
-75
-85
-95
-105
10kHz offset
100kHz offset
-115
-125
0 1 2 3 4 5 6 7 8 9 10 11
TUNING VOLTAGE (VOLTS)
HMC505LP4 / 505LP4E
MMIC VCO w/ BUFFER
AMPLIFIER, 6.8 - 7.4 GHz
Frequency vs. Tuning Voltage, Vcc= +3V
8
7.8
7.6
7.4
7.2
7
6.8
6.6
+25C
+85C
6.4
-40C
6.2
6
0 1 2 3 4 5 6 7 8 9 10 11
TUNING VOLTAGE (VOLTS)
Output Power vs.
Tuning Voltage, Vcc= +3V
18
16
14
12
10
8
+25C
+85C
6
-40C
4
0 1 2 3 4 5 6 7 8 9 10 11
TUNING VOLTAGE (VOLTS)
Typical SSB Phase Noise @ Vtune= +5V
0
-20
+25C
+85C
-40
-40C
-60
-80
-100
-120
-140
-160
103
104
105
106
107
OFFSET FREQUENCY (Hz)
11
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Order On-line Trademarks and registered trademarks are the property of their respective owners. at www.hAiptptilticea.tcioonmSupport: Phone: 1-800-ANALOG-D
11 - 97





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