261803B Datasheet, PDF (1/2 Pages) Integrated Technology Future – 210.0 MHz SAW Filter

1. Features
Typical 1dB bandwidth of 18.4 MHz
High attenuation
Single Ended Operation
Dual In-line Package (DIP)
2. Electrical Specifications
Operating Temperature : +25℃
Center Frequency (fo)
Insertion Loss
1 dB Bandwidth
3dB Bandwidth
40dB Bandwidth
Amplitude Ripple (fo ± 9.0 MHz)
Group Delay Variation (fo ± 9.0 MHz)
Absolute Delay
Ultimate Rejection
Temperature Coefficient of Frequency
MHz
dB
MHz
MHz
MHz
dB
nsec
usec
dB
ppm/℃
210.0 MHz SAW Filter
Project name 261803B
Minimum
-
-
18.30
-
-
-
-
-
45
Source and Load Impedance = 50Ω
Typical
Maximum
210.0
-
27.5
29.0
18.42
-
18.90
-
20.88
21.0
0.65
1.2
30
60
2.17
-
50
-
-18
D2012 Package Dimension
12.7±0.5
5.5max 6.0max
7.6±0.2
Matching Schematic
Input
50Ω
L1
L2 ₁
5
L3
Output
50Ω
L4
L1 = 12nH, L2 = 3.9nH, L3 = 1.5nH, L4 = 12nH
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
Tel: [phone]
Fax: [phone]
Input
Output
Pin Configuration
1
Ground
5
Others
http://www.itf.co.kr [e-mail]
2,4
Ground
2013. 03. 27
Rev 1.0