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Details, datasheet, quote on part number:HMC251MS8
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Datasheet text preview:
v01.0801
MICROWAVE CORPORATION
HMC251MS8
GaAs MMIC SMT DIVIDE-BY-2, 3.0 - 6.5 GHz
Features
Divide-By-Two Low Phase Noise: -130 dBc/Hz @ 10KHz Single Positive Bias Voltage: +5.0V @ 27 mA Miniature Small Outline Pakcage: MSOP8
Typical Applications
The HMC251MS8 is ideal for: · Wireless Local Loop · UNII & HiperLAN
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FREQ. DIVIDER & DETECTORS - SMT
· ISM · VSAT
Functional Diagram
General Description
The HMC251MS8 is a low noise divide-by-2 GaAs MMIC prescaler in an 8 lead surface mount MSOP plastic package. This device operates from 3.0 to 6.5 GHz (input frequency) with a single +5.0 V DC supply while drawing only 27 mA of current. The low residual phase noise of this prescaler helps the user maintain good system noise performance.
Electrical Specifications, TA = +25° C, Vdd = +5.0V, 50 Ohm System
Parameter Input Frequency Range Output Frequency Range Operating Input Power Range Fin = 3.0 - 4.0 GHz Fin = 4.0 - 5.0 GHz Fin = 5.0 - 6.0 GHz Fin = 6.0 - 6.5 GHz Fin = 3.0 - 4.0 GHz Fin = 4.0 - 5.0 GHz Fin = 5.0 - 6.0 GHz Fin = 6.0 - 6.5 GHz Fin = 5.0 - 6.0 GHz Offset from carrier = 10KHz Vdd = -5.0 Vdc 6 -2 -8 -3 -12 -14 -16 -17 -8.0 -7.7 -8.2 -8.5 -130 27 33 Condition Min Typical 3.0 - 6.5 1.5 - 3.25 10 10 10 7 -3 -3 -3 -3 Max Units GHz GHz dBm dBm dBm dBm dBm dBm dBm dBm dBc/Hz mA
Output Power for Minimum Input Power Level (Note 1)
Single-Side-Band Phase Noise Supply Current (Idd)
Note 1. Output Power Measured at half the Input Frequency.
10 - 2
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
v01.0801
MICROWAVE CORPORATION
HMC251MS8
GaAs MMIC SMT DIVIDE-BY-2, 3.0 - 6.5 GHz
Output Power vs. Frequency @ Minimum Input Power Level
0 -2
Minimum Input Power vs. Input Frequency
20
MINIMUM INPUT POWER (dBm)
OUTPUT POWER (dBm)
10 Guaranteed Operating Window
-4 -6 -8 -10 -12
+85 C
-40 C +25 C
0
-10
-40 C
10
6 6.5
-20
+25 C +85 C
-14 3 3.5 4 4.5 5 5.5 6 6.5 INPUT FREQUENCY (GHz)
-30 3 3.5 4 4.5 5 5.5 INPUT FREQUENCY (GHz)
Output Power for Input Power= +10 dBm*
0 -2
Single-Side-Band Phase Noise vs. Offset from Carrier, fin= 5 to 6 GHz
-80 -90 -100 -110 -120
-4 -6 -8
-130
-10 -12 -14 3 3.5 4 4.5 5 5.5 6 6.5 INPUT FREQUENCY (GHz)
-140 -150 -160 10
1
10
2
10
3
10
4
10
5
10
6
OFFSET FROM CARRIER (Hz)
*Note: Output Power Measured @ fin/2
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. DIVIDERS & DETECTORS - SMT
OUTPUT POWER (dBm)
v01.0801
MICROWAVE CORPORATION
HMC251MS8
GaAs MMIC SMT DIVIDE-BY-2, 3.0 - 6.5 GHz
Output Power vs. Input Power, Output Power vs. Input Power, PUMPED MIXER 17 InpuGaAs MMIC SUB-HARMONICALLY Input Frequency= 5.8 GHz - 25 t Frequency= 5.2 GHz
0 -2
Output Power @ 2.6 GHz
GHz
0 -2
Output Power @ 2.9 GHz
OUTPUT POWER (dBm)
-6 -8 -10 -12 -14 -16 -18 -20 -10 -5 0 5
Feedthru Signal @ 5.2 GHz
OUTPUT POWER (dBm)
-4
-4 -6 -8 -10 -12 -14 -16 -18
10
FREQ. DIVIDER & DETECTORS - SMT
Feedthru Signal @ 5.8 GHz
10
15
20
-20 -10
-5
0
5
10
15
20
INPUT POWER (dBm)
INPUT POWER (dBm)
RF IN S-Parameters *
j1
RF OUT S-Parameters *
j1
j0.5
3.0 GHz
j2
j0.5
j2
3.25 GHz
j0.2 j5 j0.2 j5
6.5 GHz 1.5 GHz
0 0.2 0.5 1 2 5 0 0.2 0.5 1 2 5
-j0.2
-j5
-j0.2
-j5
-j0.5
-j2
-j0.5
-j2
-j1
-j1
*S-Parameter Data is Available @ www.hittite.com 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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