HMC814_10 Datasheet, PDF (1/6 Pages) Hittite Microwave Corporation – GaAs MMIC x2 ACTIVE FREQUENCY MULTIPLIER, 13 - 24.6 GHz OUTPUT

v00.1109
Typical Applications
2
The HMC814 is ideal for:
• Clock Generation Applications:
SONET OC-192 & SDH STM-64
• Point-to-Point & VSAT Radios
• Test Instrumentation
• Military & Space
• Sensors
Functional Diagram
HMC814
GaAs MMIC x2 ACTIVE FREQUENCY
MULTIPLIER, 13 - 24.6 GHz OUTPUT
Features
High Output Power: +17 dBm
Low Input Power Drive: 0 to +6 dBm
Fo Isolation: >20 dBc @ Fout = 19 GHz
100 kHz SSB Phase Noise: -136 dBc/Hz
Single Supply: +5V @ 88mA
Die Size: 1.2 x 1.23 x 0.1 mm
General Description
The HMC814 is a x2 active broadband frequency
multiplier chip utilizing GaAs PHEMT technology.
When driven by a +4 dBm signal, the multiplier
provides +17 dBm typical output power from 13 to
24.6 GHz. The Fo, 3Fo and 4Fo isolations are >20
dBc at 19 GHz. The HMC814 is ideal for use in LO
multiplier chains for Pt-to-Pt & VSAT Radios yielding
reduced parts count vs. traditional approaches. The
low additive SSB Phase Noise of -136 dBc/Hz at
100 kHz offset helps maintain good system noise
performance. All data is taken with the chip connected
via two 0.025mm (1 mil) wire bonds of minimal length
0.31 mm (12 mils).
Electrical Specifications, T_A = +25 °C, Vdd1, Vdd2 = +5V, +4 dBm Drive Level
Parameter
Min.
Typ.
Max.
Frequency Range, Input
6.5 - 12.3
Frequency Range, Output
13.0 - 24.6
Output Power
14
17
Fo Isolation (with respect to output level)
25
3Fo Isolation (with respect to output level)
25
Input Return Loss
7
Output Return Loss
7
SSB Phase Noise (100 kHz Offset @ Input Frequency = 19 GHz)
-136
Supply Current (Idd1 & Idd2)
70
88
100
Units
GHz
GHz
dBm
dBc
dBc
dB
dB
dBc/Hz
mA
2-1
For price, delivery and to place orders: Hittite Microwave Corporation, 20 Alpha Road, Chelmsford, MA 01824
Phone: [phone] Fax: [phone] Order On-line at www.hittite.com
Application Support: Phone: [phone] or [e-mail]