TA25230AD TRANSKO | Alldatasheet
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Technical content
Transko Electronics, Inc. 3981 E. Miraloma Ave., Anaheim CA 92806 USA Tel: 714-528-8000 Fax: 714 -528-8017 Website: www.transko.com E-mail: sales@transko.com RoHS Compliant RoHS Compliant RoHS Compliant RoHS Compliant a
Electrical Characteristics
a MAXIMUM RATING PARAMETERS DESCRIPTION UNIT MINIMUM TYPICAL MAXIMUM Operation Temperature Range C - 25 - Storage Temperature Range C -40 - 85 Maximum DC Voltage V - - 10 Maximum Input Power dBm - - 10 Source Impedance (single ended)(1) - 50 - Load Impedance (single ended)(1) - 50 - Package type & size D Length x Width mm² - 20.0 x 12.6 - Height mm - - 5.05 ELECTRICAL SPECIFICATION PARAMETERS DESCRIPTION UNIT MINIMUM TYPICAL MAXIMUM Center Frequency (Fo) MHz - 252.5 - Insertion Loss at Fo dB - 30.0 - Group Delay Variation at Fo ± 14.52 MHz nsec - 36 80 Absolute Delay at Fo usec - 2.86 - Passband Ripple Variation at Fo ± 14.52 MHz dB - 0.68 1.0 Bandwidth at -1dB MHz 29.95 30.21 - Bandwidth at -3dB MHz - 30.48 - Bandwidth at -40dB MHz - 31.78 31.95 Bandwidth at -50dB MHz - 31.98 - Ultimate Rejection dB 50 55 - Temperature Coefficient ppm/°C - -18 - Notes : (1) With Matching Network (Ref. Testing Environment Circuit as shown below). Those impedances could be modified with different impedance values and/or structures, if necessary. 252.5 MHz IF SAW Filter / 30.21 MHz Bandwidth Revision 0: 02.Dec. 2009
Transko Electronics, Inc. 3981 E. Miraloma Ave., Anaheim CA 92806 USA Tel: 714-528-8000 Fax: 714 -528-8017 Website: www.transko.com E-mail: sales@transko.com RoHS Compliant RoHS Compliant RoHS Compliant RoHS Compliant Package Dimensions Testing Environment Pin Description B, C, D, F Ground A Input E Output Test Fixture & Values Input L1 = 8.2 nH, C1 = 180 pF Output L2 = 10 nH, C2 = 130 pF Source/Load Impedance 50 Ω
Transko Electronics, Inc. 3981 E. Miraloma Ave., Anaheim CA 92806 USA Tel: 714-528-8000 Fax: 714 -528-8017 Website: www.transko.com E-mail: sales@transko.com RoHS Compliant RoHS Compliant RoHS Compliant RoHS Compliant Frequency Characteristics Frequency Response Bandwidth at –1.0 dB Bandwidth at –3.0 dB Bandwidth at –40.0 dB Bandwidth at –50.0 dB
Transko Electronics, Inc. 3981 E. Miraloma Ave., Anaheim CA 92806 USA Tel: 714-528-8000 Fax: 714 -528-8017 Website: www.transko.com E-mail: sales@transko.com RoHS Compliant RoHS Compliant RoHS Compliant RoHS Compliant Frequency Response Ripple Variation Fo±14.52MHz Group Delay Variation Fo±14.52MHz Smith Chart VSWR