ST HMC333 User Manual
12
MIXERS - SMT
HMC333 |
HMC333 |
v00.0901 |
MICROWAVE CORPORATION
GaAs MMIC MIXER w/ INTEGRATED LO AMPLIFIER, 3.0 - 3.8 GHz
Typical Applications |
Features |
The HMC333 is ideal for: |
Integrated LO Amplifier w/ Pdiss: < 25 mW |
• Wireless Local Loop |
Conversion Loss / Noise Figure: 8.5 dB |
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Low LO Drive Level: 0 dBm |
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Input IP3: +10 dBm |
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Single Positive Supply: 3V to 5V |
Functional Diagram |
General Description |
The HMC333 is a single balanced mixer IC with an integrated LO amplifier. This converter IC can operate as an upconverter or downconverter between 3.0 GHz and 3.8 GHz. With the integrated LO amplifier, the mixer requires an LO drive level of only 0 dBm, and requires only 7 mA from a single positive +3V rail. The mixer has 8.5 dB of conversion loss, an input P1dB of 0 dBm and an input third order intercept point of +10 dBm at 3.5 GHz.
Electrical Specifications, TA = +25° C
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IF = 100 MHz |
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Parameter |
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LO = 0 dBm & Vdd = +3V |
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Units |
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Min. |
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Typ. |
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Max. |
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Frequency Range, RF & LO |
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3.0 - 3.8 |
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GHz |
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Frequency Range, IF |
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DC - 1.0 |
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GHz |
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Conversion Loss |
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8.5 |
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11 |
dB |
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Noise Figure (SSB) |
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8.5 |
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11 |
dB |
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LO to RF Isolation |
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10 |
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15 |
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dB |
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LO to IF Isolation |
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5 |
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10 |
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dB |
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RF to IF Isolation |
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10 |
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15 |
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dB |
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IP3 (Input) |
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3 |
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10 |
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dBm |
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1 dB Compression (Input) |
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-3 |
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+1 |
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dBm |
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Supply Current (Idd) |
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7 |
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mA |
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* Unless otherwise noted, all measurements performed as downconverter, IF= 100 MHz.
For price, delivery, and to place orders, please contact Hittite Microwave Corporation: 12 - 154 12 Elizabeth Drive, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373
Order Online at www.hittite.com
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v00.0901 |
HMC333 |
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MICROWAVE CORPORATION
GaAs MMIC MIXER w/ INTEGRATED LO AMPLIFIER, 3.0 - 3.8 GHz
Conversion Gain vs.
Temperature @ LO = 0 dBm
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+25 C |
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GAIN (dB) |
-5 |
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-40 C |
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+85 C |
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CONVERSION |
-10 |
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-15 |
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-20 |
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2.4 |
2.6 |
2.8 |
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3.2 |
3.4 |
3.6 |
3.8 |
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4.2 |
4.4 |
FREQUENCY (GHz)
Isolation @ LO = 0 dBm
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0 |
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RF/IF |
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LO/RF |
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-5 |
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LO/IF |
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(dB) |
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ISOLATION |
-10 |
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-15 |
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-20 |
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2.4 |
2.6 |
2.8 |
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3.2 |
3.4 |
3.6 |
3.8 |
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4.2 |
4.4 |
FREQUENCY (GHz)
Conversion Gain vs. LO Drive |
Return Loss @ LO = 0 dBm |
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LO = -6dBm |
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0 |
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LO = -4dBm |
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LO = -2dBm |
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-5 |
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GAINCONVERSION(dB) |
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LO = 0dBm |
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-5 |
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LO = +2dBm |
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LO = +4dBm |
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(dB)LOSSRETURN |
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RF |
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-10 |
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-10 |
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-15 |
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-20 |
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-15 |
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-25 |
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LO |
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-20 |
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-30 |
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2.4 |
2.6 |
2.8 |
3 |
3.2 |
3.4 |
3.6 |
3.8 |
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4.2 |
4.4 |
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0.5 |
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1.5 |
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2.5 |
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3.5 |
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4.5 |
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5.5 |
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FREQUENCY (GHz) |
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FREQUENCY (GHz) |
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Conversion Gain vs. Vdd @ LO = 0 dBm
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0 |
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+2.7V |
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+3.0V |
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GAIN (dB) |
-5 |
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+3.3V |
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CONVERSION |
-10 |
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-15 |
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-20 |
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2.4 |
2.6 |
2.8 |
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3.2 |
3.4 |
3.6 |
3.8 |
4 |
4.2 |
4.4 |
FREQUENCY (GHz)
IF Bandwidth @ LO = 0 dBm
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0 |
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-5 |
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RESPONSE |
-10 |
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-15 |
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CONVERSION GAIN |
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RETURN LOSS |
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-20 |
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0 |
0.2 |
0.4 |
0.6 |
0.8 |
1 |
FREQUENCY (GHz)
12
MIXERS - SMT
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 12 - 155 Order Online at www.hittite.com
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