Oscilent Corporation
PRODUCT SPECIFICATION
REV A January 2011
Oscilent Controlled Document
Ordering Code / Part Number
Product Description
820-IF62.5M-19C
62.5MHz IF SAW Filter 20.25Hz Bandwidth
Specification Contents
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Mechanical Dimensions
Test Circuit
Maximum Ratings
Electrical Specification
Frequency Response
Smith Chart
VSWR
Notes
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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: 1.949.252.0599
Email: sales@oscilent.com
Product Specification
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Oscilent Part Number
820-IF62.5M-19C
January 2011 Rev A
62.5MHz IF SAW Filter 20.25Hz Bandwidth
Mechanical Dimensions
(mm)
Pin Description
B, C, D, F Ground
A Input
E Output
Test Circuit
Test Fixture & Values
Input L1 = 270 nH, C1 = 6 pF
Output L2 = 220 nH
Source/Load Impedance 50
Ω
Product Specification
P. 1
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Oscilent Part Number
820-IF62.5M-19C
January 2011 Rev A
62.5MHz IF SAW Filter 20.25Hz Bandwidth
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)
Unit
°C
°C
V
dBm
Ω
Ω
Minimum
-
-40
-
-
-
-
Typical
25
-
-
-
50
50
Maximum
-
85
10
10
-
-
Notes: With Matching Network (Ref. Testing Environment Circuit as shown above).
Those impedances could be modified with different impedance values and/or structures, if necessary.
Electrical Specification
Parameters Description
Center Frequency (Fo)
Insertion Loss at Fo
Amplitude Ripple Variation within Fo ±9.90 MHz
Group Delay Variation within Fo ±9.90 MHz
Absolute Delay at Fo
Temperature Coefficient
Bandwidth at –1.0 dB
Bandwidth at –3.0 dB
Bandwidth at –10.0 dB
Bandwidth at –40.0 dB
Attenuation Rejection
Lower Sidelobe
Upper Sidelobe
dB
dB
48
48
52
52
Unit
MHz
dB
dB
p-p
nsec
µsec
ppm/°C
MHz
MHz
MHz
MHz
Minimum
62.4
-
-
-
-
-
20.00
-
-
-
Typical
62.5
23.0
0.50
30
1.83
-72
20.27
20.73
21.46
22.58
Maximum
62.6
25.0
1.0
100
-
-
-
-
-
22.70
Product Specification
P. 2
www.oscilent.com
Oscilent Part Number
820-IF62.5M-19C
January 2011 Rev A
62.5MHz IF SAW Filter 20.25Hz Bandwidth
Frequency Response
Bandwidth at –1.0 dB
Bandwidth at –10.0 dB
Bandwidth at –40.0 dB
Wide-Band
Product Specification
P. 3
www.oscilent.com
Oscilent Part Number
820-IF62.5M-19C
January 2011 Rev A
62.5MHz IF SAW Filter 20.25Hz Bandwidth
Group Delay Variation Fo±9.90MHz
Ripple Variation Fo±9.90MHz
Smith Chart
Product Specification
P. 4
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