325.0 MHz SAW Filter
Part Number
260916B
1. Features
Typical 1dB bandwidth of
9.2 MHz
High attenuation
Single Ended Operation
Dual In-line Package (DIP)
2. Electrical Specifications
Source and Load Impedance = 50
Room Temperature : +25℃
℃
Center Frequency (fo)
Insertion Loss
1dB Bandwidth
3dB Bandwidth
45dB Bandwidth
Amplitude Ripple (Fo±4.5075MHz)
Group Delay Variation (Fo±4.5075MHz)
Absolute Delay
Ultimate Rejection
Temperature Coefficient of Frequency
Substrate Material
Input POWER : +10dBm
MHz
dB
MHz
MHz
MHz
dB
nsec
usec
dB
ppm/℃
-
Minimum
324.84
-
9.15
-
-
-
-
-
45
-
Typical
325.0
27.0
9.25
9.56
10.96
0.6
180
2.24
50
-18
112-LT
Maximum
325.16
29.0
-
-
11.1
1.4
300
2.3
-
-
D2012 Package Dimension
2.5±0.2
Matching Schematic
12.7±0.5
5.5max 6.0max
7.6±0.2
Input
50
Ω
1
C1
5
C2
Output
50
Ω
ITF 13A001
260916B
325-9.2M
0.45±0.05
20.3±0.5
2.5±0.2
12.7±0.2
C1 = C2 = 30pF
Pin Configuration
Dimensions shown are nominal in millimeters
Base : Fe(SPCC), Au plating over Ni plated
Cap : Cu & Cr Alloy, Ni Plated
Termination : Kovar, Au Plated
Input
Output
1
5
Ground
Others
2, 4
Ground
I T F Co., Ltd.
102-901, Bucheon Technopark 364, Samjeong-Dong,
Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
Tel: 82-32-621-1213
Fax: 82-32-621-1218
http://www.itf.co.kr
sales@itf.co.kr
2013. 03. 11
Rev 1.0