HMC598_10 Datasheet, PDF (1/6 Pages) Hittite Microwave Corporation – GaAs MMIC x2 ACTIVE FREQUENCY MULTIPLIER, 22 - 46 GHz OUTPUT

v01.0809
Typical Applications
2
The HMC598 is ideal for:
• Clock Generation Applications:
OC-768 & SDM STM-256
• Point-to-Point & VSAT Radios
• Test Instrumentation
• Military & Space
Functional Diagram
HMC598
GaAs MMIC x2 ACTIVE FREQUENCY
MULTIPLIER, 22 - 46 GHz OUTPUT
Features
High Output Power: +15 dBm
Low Input Power Drive: 0 to +6 dBm
Fo Isolation: 25 dBc @ Fout = 30 GHz
Die Size: 2.07 x 1.86 x 0.1 mm
General Description
The HMC598 is a x2 active broadband frequency
multiplier chip utilizing GaAs PHEMT technology.
When driven by a +5 dBm signal, the multiplier
provides +15 dBm typical output power from 22 to
46 GHz and the Fo and 3Fo isolations are 25 dBc
and 15 dBc respectively at 30 GHz. The HMC598 is
ideal for use in LO multiplier chains for Point to Point
and VSAT radios yielding reduced parts count versus
traditional design approaches.
Electrical Specifications
T_A = +25°C, Vdd1, 2, 3 = +5V, Vgg1 = -1.25V, Vgg2 = -0.8V, 5 dBm Drive Level
Parameter
Min.
Typ.
Max.
Frequency Range, Input
11 - 23
Frequency Range, Output
22 - 46
Output Power
10
15
Fo Isolation (with respect to output level)
20
3Fo Isolation (with respect to output level)
10
4Fo Isolation (with respect to output level)
5
Input Return Loss
10
Output Return Loss
13
Supply Current (Idd Total)
175
Units
GHz
GHz
dBm
dBc
dBc
dBc
dB
dB
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]