HMC603MS10E HITTITE [Hittite Microwave Corporation], HMC603MS10E Datasheet - Page 6

• Manufacturer Part Number: HMC603MS10E
• Description: 0.5 dB LSB GaAs MMIC 5-BIT DIGITAL POSITIVE CONTROL ATTENUATOR, 0.7 - 3.8 GHz
• Manufacturer: HITTITE [Hittite Microwave Corporation]

List of Materials for Evaluation PCB 112747
Evaluation Circuit Board
[1] Reference this number when ordering complete evaluation PCB
[2] Circuit Board Material: Rogers 4350
Item
J1 - J2
J3 - J8
R1
R2 - R6
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 Pkg.
100 Ohm Resistor, 0402 Pkg.
0402 Chip Capacitor, Select Value for Lowest
Frequency
HMC603MS10 / HMC603MS10E
Digital Attenuators
112746 Evaluation PCB
POSITIVE CONTROL ATTENUATOR, 0.7 - 3.8 GHz
v00.0905
Order On-line at www.hittite.com
0.5 dB LSB GaAs MMIC 5-BIT DIGITAL
[1]
HMC603MS10
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 should be connected directly to the ground
plane similar to that shown. A suffi cient number of
via holes should be used to connect the top and
bottom ground planes. The evaluation circuit board
shown is available from Hittite upon request.
* R2 - R6= 100 Ohm.
These resistors are optional
and may be used to enhance
decoupling of the RF path
from the control inputs.
/
603MS10E
6 - 187
6