260910B Datasheet, PDF (1/2 Pages) Integrated Technology Future – 221.5 MHz SAW Filter

1. Features
Typical 1dB bandwidth of 9.2 MHz
High attenuation
Single Ended Operation
Dual In-line Package (DIP)
221.5 MHz SAW Filter
Part Number_260910B
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
-
221.5
-
-
30.0
31.5
9.2
9.27
-
-
9.47
-
-
10.08
10.2
-
10.4
-
-
0.6
1.2
-
100
200
-
2.19
-
40
45
-
-
-0.03
-
D2012 Package Dimension
12.7±0.5
4.8max 6.0max
7.6±0.2
Matching Network Configuration
Input
50Ω
L1
1
C1
5
L2
Output
50Ω
C2
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 = 39nH, L2 = 68nH
C1 = 30pF, C2 = 18pF
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