260907B Datasheet, PDF (1/2 Pages) Integrated Technology Future – 218.0 MHz SAW Filter

1. Features
Typical 1dB bandwidth of 9.3 MHz
High attenuation
Single Ended Operation
Dual In-line Package (DIP)
218.0 MHz SAW Filter
Part Number_260907B
2. Electrical Specifications
Room Temperature : +25℃
Center Frequency (fo)
Insertion Loss
1dB Bandwidth
3dB Bandwidth
20dB Bandwidth
40dB Bandwidth
Amplitude Ripple (fo ± 4.5 MHz)
Group Delay Variation (fo ± 4.5 MHz)
Absolute Delay
Ultimate Rejection
Temperature Coefficient of Frequency
MHz
dB
MHz
MHz
MHz
MHz
dB
nsec
usec
dB
ppm/℃²
Source and Load Impedance = 50Ω
Minimum Typical Maximum
-
218.0
-
-
29.7
31.5
9.15
9.33
-
-
9.5
-
-
10.1
10.2
-
10.40
-
-
0.63
1.2
-
96
200
-
2.11
-
40
45
-
-
-0.03
-
D2012 Package Dimension
Matching Network Configuration
12.7±0.5
4.8max 6.0max
7.6±0.2
Input
50Ω
1
L2
L1
5
L3
Output
50Ω
L4
Dimensions shown are nominal in millimeters
Base : Fe(SPCC), Au plating over Ni plated
Cap : Cu & Cr Alloy, Ni Plated
Termination : Kovar, Au Plated
I T F Co., Ltd.
102-901, Bucheon Technopark 364, Samjeong-Dong,
Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
Input
Output
L1 = 12nH, L2 = 10nH
L3 = 33nH, L4 = 18nH
Pin Configuration
1
Ground
5
Others
2,4
Ground
Tel: [phone]
Fax: [phone]
http://www.itf.co.kr [e-mail]
2013. 03. 29
Rev 1.0