HMC533LP4 Datasheet, PDF (1/6 Pages) Hittite Microwave Corporation – MMIC VCO w/ DIVIDE-BY-16, 23.8 - 24.8 GHz

v00.0405
Typical Applications
Low noise MMIC VCO w/Divide-by-16 for:
• VSAT Radio
• Point to Point/Multipoint Radio
• Test Equipment & Industrial Controls
• Military End-Use
• Automotive Radar
Functional Diagram
12
HMC533LP4 / 533LP4E
MMIC VCO w/ DIVIDE-BY-16,
23.8 - 24.8 GHz
Features
Pout: +12 dBm
Phase Noise: -95 dBc/Hz @100 KHz Typ.
No External Resonator Needed
Single Supply: +5V @ 220 mA
24 Lead 4x4mm QFN Package: 9 mm²
General Description
The HMC533LP4 & HMC533LP4E are GaAs InGaP
Heterojunction Bipolar Transistor (HBT) MMIC VCOs.
The HMC533LP4 & HMC533LP4E integrate resona-
tors, negative resistance devices, varactor diodes and
feature a divide-by-16 output. T he VCO’s phase noise
performance is excellent over temperature, shock, and
process due to the oscillator’s monolithic structure.
Power output is +12 dBm typical from a +5V supply
voltage. Prescaler function can be disabled to con-
serve current if not required. The voltage controlled
oscillator is packaged in a leadless QFN 4 x 4 mm
surface mount package.
12 - 150
Electrical Specifications, T_A = +25° C, Vcc1, Vcc2, Vcc3 = +5V
Frequency Range
Power Output
Parameter
SSB Phase Noise @ 100 kHz Offset, Vtune= +5V @ RFOUT
Tune Voltage
Supply Current
Tune Port Leakage Current (Vtune= 13V)
Output Return Loss
Harmonics/Subharmonics
Pulling (into a 2.0:1 VSWR)
Pushing @ Vtune= 5V
Frequency Drift Rate
Min.
RFOUT
+9
RFOUT/16
-7
Vtune
2
Icc
180
1/2
3/2
Typ.
23.8 - 24.8
+12
-4
-95
220
3
26
37
13
80
2.3
Max.
+15
-1
13
260
10
Units
GHz
dBm
dBm
dBc/Hz
V
mA
μA
dB
dBc
dBc
MHz pp
MHz/V
MHz/°C
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