251926B Datasheet, PDF (1/2 Pages) Integrated Technology Future – Typical 1dB bandwidth of 19.4 MHz

1. Features
Typical 1dB bandwidth of 19.4 MHz
High attenuation
Single Ended Operation
Dual In-line Package (DIP)
2. Electrical Specifications
Operating Temperature : +25℃
Center Frequency (fo)
MHz
Insertion Loss
dB
1dB Bandwidth
MHz
3dB Bandwidth
MHz
40dB Bandwidth
MHz
50dB Bandwidth
MHz
Amplitude Ripple (fo ± 9.5 MHz)
dB
Group Delay Variation (fo ± 9.5 MHz)
nsec
Absolute Delay
usec
Ultimate Rejection
dB
Maximum input Power
dBm
Temperature Coefficient of Frequency
ppm/℃
D2012 Package Dimension
110.0 MHz SAW Filter
Project name 251926B
Source and Load Impedance = 50Ω
Minimum
Typical
Maximum
-
110.0
-
-
25.0
26.5
19.30
19.41
-
-
19.66
-
-
20.74
-
-
20.84
21.0
-
0.6
1.0
-
50
100
-
2.29
-
50
55
-
-
-
10
-
-72
-
Matching Schematic
12.7±0.5
5.5max 6.0max
7.6±0.2
Input
50Ω
L1
L2 ₁
5
L3
Output
50Ω
L4
L1 = 39nH, L2 = 56nH, C1 = 18pF, C2 = 27pF
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
Pin Configuration
1
Ground
5
Others
Tel: [phone]
Fax: [phone]
http://www.itf.co.kr [e-mail]
2,4
Ground
2013. 03. 27
Rev 1.0