DataSheetWiki


HMC346 fiches techniques PDF

Hittite Microwave Corporation - GaAs MMIC VOLTAGE-VARIABLE ATTENUATOR/ DC - 20 GHz

Numéro de référence HMC346
Description GaAs MMIC VOLTAGE-VARIABLE ATTENUATOR/ DC - 20 GHz
Fabricant Hittite Microwave Corporation 
Logo Hittite Microwave Corporation 





1 Page

No Preview Available !





HMC346 fiche technique
v01.0304
MICROWAVE CORPORATION
HMC346
GaAs MMIC VOLTAGE-VARIABLE
ATTENUATOR, DC - 20 GHz
Typical Applications
This attenuator is ideal for use as a VVA
for DC - 20 GHz applications:
2 • Point-to-Point Radio
• VSAT Radio
Features
Wide Bandwidth: DC - 20 GHz
Low Phase Shift vs. Attenuation
32 dB Attenuation Range
Die Size: 0.85 mm x 0.85 mm x 0.1 mm
Functional Diagram
General Description
The HMC346 die is an absorptive Voltage Variable
Attenuator (VVA) operating from DC - 20 GHz. It
features an on-chip reference attenuator for use with
an external op-amp to provide simple single volt-
age attenuation control, 0 to -3V. The device is
ideal in designs where an analog DC control signal
must control RF signal levels over a 30 dB ampli-
tude range. For plastic packaged version, see the
HMC346MS8G which operates from DC - 8 GHz.
Electrical Specifications, TA = +25° C, 50 ohm system
Parameter
Min.
Typ.
Max.
Units
Insertion Loss
DC - 12GHz:
DC - 20 GHz:
1.7 2.3 dB
2.2 2.8 dB
Attenuation Range
DC - 12 GHz:
DC - 20 GHz:
27
22
32
25
dB
dB
Return Loss
DC - 12 GHz:
12 - 20 GHz:
6
10
10
15
dB
dB
Switching Characteristics
tRISE, tFALL (10/90% RF):
tON, tOFF (50% CTL to 10/90% RF):
2
8
ns
ns
Input Power for 0.25 dB Compression (0.5 - 20 GHz)
Min. Atten:
Atten. >2 dB:
+8
+4
dBm
dBm
Input Third Order Intercept (0.5 - 20 GHz)
(Two-tone Input Power = -8 dBm Each Tone)
Min. Atten:
Atten. >2 dB:
+25
+10
dBm
dBm
2-2
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

PagesPages 6
Télécharger [ HMC346 ]


Fiche technique recommandé

No Description détaillée Fabricant
HMC340LP5 GaAs MMIC SMT DOUBLE-BALANCED DUAL MIXER/ 1.7 - 4.5 GHz Hittite Microwave Corporation
Hittite Microwave Corporation
HMC341 GaAs MMIC LOW NOISE AMPLIFIER/ 24 - 30 GHz Hittite Microwave Corporation
Hittite Microwave Corporation
HMC341LC3B SMT GaAs PHEMT MMIC LOW NOISE AMPLIFIER Hittite Microwave
Hittite Microwave
HMC342 GaAs MMIC LOW NOISE AMPLIFIER/ 13 - 25 GHz Hittite Microwave Corporation
Hittite Microwave Corporation

US18650VTC5A

Lithium-Ion Battery

Sony
Sony
TSPC106

PCI Bus Bridge Memory Controller

ATMEL
ATMEL
TP9380

NPN SILICON RF POWER TRANSISTOR

Advanced Semiconductor
Advanced Semiconductor


www.DataSheetWiki.com    |   2020   |   Contactez-nous  |   Recherche