v03.0404
MICROWAVE CORPORATION
HMC361
GaAs HBT MMIC
DIVIDE-BY-2, DC - 11.0 GHz
Features
Ultra Low SSB Phase Noise: -148 dBc/Hz
Wide Bandwidth
Output Power: 3 dBm
Single DC Supply: +5V
Small Size: 0.686 mm x 1.143 mm
Typical Applications
Prescaler for DC to X Band PLL Applications:
鈥?Satellite Communication Systems
鈥?Fiber Optic
3
FREQ. DIVIDERS - CHIP
鈥?Pt-Pt and Pt-MPt Radios
鈥?VSAT
Functional Diagram
General Description
The HMC361 is a low noise Divide-by-2 Static
Divider with InGaP GaAs HBT technology that
has a small size of 0.686 mm x 1.143 mm. This
device operates from DC (with a square wave
input) to 11 GHz input frequency with a single
+5.0V DC supply. The low additive SSB phase
noise of -148 dBc/Hz at 100 kHz offset helps the
user maintain good system noise performance.
Electrical Speci鏗乧ations,
T
A
= +25擄 C, 50 Ohm System, Vcc = 5V
Parameter
Maximum Input Frequency
Minimum Input Frequency
Input Power Range
Sine Wave Input. [1]
Fin = 1 to 9 GHz
Fin = 9 to 11 GHz
Output Power [2]
Fin = 6 GHz
Fin = 9 GHz
Fin = 11 GHz
Reverse Leakage
SSB Phase Noise (100 kHz offset)
Output Transition Time
Supply Current (Icc) [2]
Both RF Outputs Terminated
Pin = 0 dBm, Fin = 6 GHz
Pin = 0 dBm, Fout = 882 MHz
-15
-10
0
-5
-8
45
-148
100
83
Conditions
Min.
11
Typ.
12
0.2
>-20
>-15
3
0.5
+10
+2
Max.
Units
GHz
GHz
dBm
dBm
dBm
dBm
dBm
dB
dBc/Hz
ps
mA
1. Divider will operate down to DC for square-wave input signal.
2. When operated in high power mode (pin 10 connected to ground).
3-2
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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