hmc270ms8g Hittite Microwave Corporation, hmc270ms8g Datasheet - Page 6

• Manufacturer Part Number: hmc270ms8g
• Description: Spdt Non-reflective Switch Smt, Dc - 8 Ghz
• Manufacturer: Hittite Microwave Corporation

Eval Board Layout
List of Materials for Evaluation PCB 107949
[1] Reference this number when ordering complete evaluation PCB
[2] Circuit Board Material: Rogers 4350
Item
J1 - J3
J4 - J5
C1 - C3
R1 - R2
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
Chip Capacitor, 0402 Pkg, choose value for
lowest frequency of operation. PCBs are pro-
vided with 100 ~ 300 pF capacitors. User may
jumper capacitor mounting gaps on PCB to
allow operation to “DC”.
100 Ohm Resistor, 0402 Pkg.
HMC270MS8G / HMC270MS8GE
SPDT Switch
102807 Evaluation PCB 2.0” x 2.6”
(Top View)
v04.0607
Order On-line at www.hittite.com
HMC270MS8G
[1]
The circuit board used in the fi nal application should
be generated with proper RF circuit design tech-
niques. Signal lines at the RF ports should have
50 ohm impedance and the package ground leads
and exposed ground paddle should be connected
directly to the ground plane similar to that shown
above. The evaluation circuit board shown above is
available from Hittite Microwave Corporation upon
request.
NON-REFLECTIVE, DC - 8 GHz
GaAs MMIC SPDT SWITCH
*R1 = R2 = 100 Ohm.
These are optional resistors.
/
270MS8GE
10 - 149
10