hmc273ms10g Hittite Microwave Corporation, hmc273ms10g Datasheet - Page 5

• Manufacturer Part Number: hmc273ms10g
• Description: 1 Db Lsb Gaas Mmic 5-bit Digital Attenuator, 0.7 - 3.8 Ghz
• Manufacturer: Hittite Microwave Corporation

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Evaluation Circuit Board
List of Materials for Evaluation PCB 103393
[1] Reference this number when ordering complete evaluation PCB
[2] Circuit Board Material: Rogers 4350
Item
J1 - J2
J3 - J6
R1
R2, R3, R4
C1, C2
U1
PCB
[2]
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
20 Alpha Road, Chelmsford, MA 01824 Phone: [phone] Fax: [phone]
Description
PCB Mount SMA Connector
DC Pin
5k Ohm Resistor, 0402 Chip
100 Ohm Resistor, 0402 Chip
0402 Chip Capacitor, Select for Lowest
Frequency of Operation
HMC273MS10G / HMC273MS10GE
Digital Attenuator
103391 Evaluation PCB 1.5” x 1.5”
v04.0907
Order On-line at www.hittite.com
HMC273MS10G
1 dB LSB GaAs MMIC 5-BIT DIGITAL
[1]
The circuit board used in the fi nal application
should use RF circuit design techniques. Signal
lines should have 50 ohm impedance while the
package ground leads and exposed ground paddle
should be connected directly to the ground plane
similar to that shown below. A sufficient number
of via holes should be used to connect the top
and bottom ground planes. The evaluation circuit
board as shown is available from Hittite Microwave
Corporation upon request.
ATTENUATOR, 0.7 - 3.8 GHz
* R2 - R6 = 100 Ohm.
These resistors are optional
and may be used to enhance
decoupling of the RF path
from the control inputs.
/
273MS10GE