Oscilent Corporation
PRODUCT SPECIFICATION
REV A January 2010
Oscilent Controlled Document
Ordering Code / Part Number
Product Description
805-RF257.5M-A
Wireless, RF SAW Filter
Specification Contents
o
o
o
o
o
o
o
Mechanical Dimensions
Test Circuit
Maximum Ratings
Electrical Specification
Frequency Performance
VSWR
Smith Chart
Notes
o
o
o
o
Electrostatic Sensitive Device (ESD)
Avoid excessive ultrasonic exposure
Solderability compatible with JEDEC J-STD-020C Pb-free process, 260°C peak reflow temperature
This product complies with EU directive 2002/95/EC (RoHS compliance)
Oscilent Corporation
Telephone: 1.949.252.0522
Fax: 1.949.252.0522
Email: sales@oscilent.com
Product Specification
www.oscilent.com
Oscilent Part Number
805-RF257.5M-A
January 2010 Rev A
Wireless, RF SAW Filter
Maximum Ratings
Parameters Description
Operating Temperature Range
Storage Temperature Range
Maximum DC Voltage
Maximum Input Power
Source Impedance (single ended)
(1)
Load Impedance (single ended)
(1)
Notes: No Matching Network
Unit
°C
°C
V
dBm
Ω
Ω
Minimum
-20
-40
-
-
-
-
Typical
-
-
-
-
50
50
Maximum
+55
+85
3
25
-
-
Electrical Specification
Parameters Description
Center Frequency (Fo)
Insertion Loss within 255.0 ~ 260.0 MHz
Stop Band Attenuation:
10.0 ~ 252.0 MHz
263.0 ~ 266.0 MHz
266.0 ~ 271.0 MHz
271.0 ~ 300.0 MHz
300.0 ~ 1000.0 MHz
VSWR within 255.0 ~ 260.0 MHz
dB
dB
dB
dB
dB
-
25
25
30
25
25
-
30
32
40
35
30
1.8
-
-
-
-
-
2.2
Unit
MHz
dB
Minimum
-
-
Typical
257.5
2.3
Maximum
-
3.5
Product Specification
P. 2
www.oscilent.com
京公网安备 11010802033920号
EEWORLD
