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Details, datasheet, quote on part number:HMC444LP4
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Datasheet text preview:
v00.0902
MICROWAVE CORPORATION
HMC444LP4
Features
Output Power: +6 dBm Sub-Harmonic Suppression: >25 dBc SSB Phase Noise: -136 dBc/Hz Single Supply: +5V@ 68 mA 16 mm2 Leadless SMT Package
SMT GaAs HBT MMIC x8 ACTIVE FREQUENCY MULTIPLIER, 9.9 - 11.2 GHz OUTPUT
Typical Applications
Active Multiplier for X Band Applications: · Fiber Optic · Pt to Pt Radios · Military Radar
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FREQ. MULTIPLIERS - SMT
Functional Diagram
General Description
The HMC444LP4 is an active miniature x8 frequency multiplier utilizing InGaP GaAs HBT technology in a 4 mm x 4 mm leadless surface mount package. Power output is +6 dBm typical from a 5.0V supply voltage and varies little vs. input power, temperature and supply voltage. Suppression of undesired fundamental and sub-harmonics is >25 dBc typical with respect to output signal level. The low additive SSB phase noise of -136 dBc/Hz at 100 kHz offset helps the user maintain good system noise performance. The HMC444LP4 is ideal for use in LO multiplier chains allowing reduced parts count vs. traditional approaches.
Electrical Specifications, TA = +25° C, Vcc= 5.0V
Parameter Frequency Range, Input Frequency Range, Output Input Power Range Output Power Sub-Harmonic Suppression Input Return Loss Output Return Loss SSB Phase Noise (100 kHz Offset) Supply Current (Icc) Pin= 0 dBm -15 3 6 25 22 7 -136 68 Min. Typ. 1.2375 - 1.40 9.9 - 11.2 +5 Max. Units GHz GHz dBm dBm dBc dB dB dBc/Hz mA
11 - 42
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
v00.0902
MICROWAVE CORPORATION
HMC444LP4
SMT GaAs HBT MMIC x8 ACTIVE FREQUENCY MULTIPLIER, 9.9 - 11.2 GHz OUTPUT
Output Power vs. PUMPED MIXER 17 - 25 TemGaature @ -10 dBm Drive Level per As MMIC SUB-HARMONICALLY Output Power vs. Drive Level
10 9
OUTPUT POWER (dBm)
GHz
10 9
OUTPUT POWER (dBm)
8 7 6 5 4 3 2 1 0 9.6 10 10.4
+25 C +85 C -40 C
8 7 6 5 4 3 2 1
-20 dBm -15 dBm -10 dBm -5 dBm 0 dBm +5 dBm
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11.2 11.6
10.8
11.2
11.6
0 9.6
10
10.4
10.8
OUTPUT FREQUENCY (GHz)
OUTPUT FREQUENCY (GHz)
Output Power vs. Supply Voltage @ -10 dBm Drive Level
10 9
Input Return Loss vs. Temperature
0 -5
INPUT RETURN LOSS (dB)
+25 C +85 C -40 C
OUTPUT POWER (dBm)
8 7 6 5 4 3 2 1 0 9.6 10 10.4
Vcc=4.5V Vcc=5.0V Vcc=5.5V
-10 -15 -20 -25 -30 -35
10.8
11.2
11.6
0
0.5
1
1.5
2
2.5
3
OUTPUT FREQUENCY (GHz)
FREQUENCY (GHz)
Output Return Loss vs. Temperature
0
OUTPUT RETURN LOSS (dB)
-5
-10
-15
+25 C +85 C -40 C
-20 8 9 10 11 12 13 14 15 FREQUENCY (GHz)
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
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FREQ. MULTIPLIERS - SMT
MICROWAVE CORPORATION
v00.0902
HMC444LP4
SMT GaAs HBT MMIC x8 ACTIVE FREQUENCY MULTIPLIER, 9.9 - 11.2 GHz OUTPUT
Output Spectrum
10 0
OUTPUT POWER (dBm)
SSB Phase Noise Performance, Fout= 10.5 GHz
0 -10 -20 -30 -40 -50 -60 -70 -80 -90 -100 -110 -120 -130 -140 -150 2 10
Pin= 0dBm Pin= -10dBm
-10 -20 -30 -40 -50 -60 0 2 4 6 8 10 12 14 16 18 20 22 24 26 FREQUENCY (GHz)
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FREQ. MULTIPLIERS - SMT
SSB PHASE NOISE (dBc/Hz)
10
3
10
4
10
5
10
6
10
7
OFFSET FREQUENCY (Hz)
11 - 44
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
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