231502B Datasheet, PDF (1/2 Pages) Integrated Technology Future – Typical 1dB bandwidth of 15.5 MHz

1. Features
Typical 1dB bandwidth of 15.5 MHz
High attenuation
Single Ended Operation
Dual In-line Package (DIP)
2. Electrical Specifications
Operating Temperature : -30℃ ~ +80℃
Center Frequency (fo)
Insertion Loss
1dB Bandwidth
3dB Bandwidth
20dB Bandwidth
40dB Bandwidth
Amplitude Ripple (fo ± 7.25 MHz)
Group Delay Variation (fo ± 7.25 MHz)
Absolute Delay
Ultimate Rejection
Temperature Coefficient of Frequency
MHz
dB
MHz
MHz
MHz
MHz
dB
nsec
usec
dB
ppm/℃
74.76 MHz SAW Filter
Part Number 231502B
Source and Load Impedance = 50Ω
Minimum
Typical
Maximum
-
74.76
-
-
24.0
25.5
15.40
15.54
-
-
15.85
-
-
16.72
16.90
-
17.1
-
-
0.4
1.0
-
30
80
-
2.30
-
50
55
-
-
-72
-
Room Temperature : +25℃
Insertion Loss
Amplitude Ripple (fo ± 7.55 MHz)
Group Delay Variation (fo ± 7.55 MHz)
Maximum Input Power : +10dBm
Minimum
Typical
Maximum
dB
-
24.0
25.5
dB
-
0.4
1.0
nsec
-
30
80
D2012 Package Dimension
12.7±0.5
5.5max 6.0max
7.6±0.2
Input
50Ω
L1
Matching Schematic
1
5
L2
Output
50Ω
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 = L2 = 150nH
Pin Configuration
1
Ground
5
Others
Tel: [phone]
Fax: [phone]
http://www.itf.co.kr [e-mail]
2,4
Ground
2013. 04. 01
Rev 1.0