FTF4853 RAKON | Alldatasheet
Document overview
- Manufacturer or author: Provided By alldatasheet.com(free datasheet download site)
- PDF pages: 2
Technical content
Part number: 4853 | Revision: W1 | Date: 25 January 2023 Specifications are subject to change without notice Copyright © 2014 to 2023 Rakon Limited. All rights reserved Page 1 of 2 www.rakonxpress.com
1.0 Main parameters
N° Characteristics Symbol Value Unit Note 1.1 Nominal centre frequency fc 21.4 MHz
1.2 Number of poles 10
2.0 Insection loss
N° Characteristics Symbol Min. Nom. Max. Unit Note 2.1 Insertion Loss (IL) IL 4.0 dB Measured on smallest attenuation in pass band
3.0 Passband
N° Characteristics Symbol Nom. Unit -∆ Fmin +∆ Fmax Unit Note 3.1 Bandwidth between 3dB frequencies 3 dB -7.5 +7.5 kHz
4.0 Ripple over
N° Characteristics Symbol Nom. Unit -∆ Fmin +∆ Fmax Unit Note 4.1 Ripple over ≤2.0 dB -6 +6 kHz Referred to fc 5.0 Stopband N° Characteristics Symbol Nom. Unit -∆ Fmin +∆ Fmax Unit Note
5.1 StopBand 1 ≥70 dB -15 +15 kHz Referred to fc /except spurious
5.2 StopBand 2 ≥80 dB -20 +500 kHz Referred to fc /except spurious
6.0 Matching
N° Characteristics Symbol Resistance Unit Capacitance Unit Note
6.1 Input and output 50 Ω 0 pF
7.0 Temperature range N° Characteristics Symbol Min. Nom. Max. Unit Note
7.1 Operating OTR -20 70 °C
7.2 Storage STR -55 85 °C
Part number: 4853 | Revision: W1 | Date: 25 January 2023 Specifications are subject to change without notice Copyright © 2014 to 2023 Rakon Limited. All rights reserved Page 2 of 2 www.rakonxpress.com
8.0 Package and marking
N° Characteristics Specifications Model outline drawing 8.1 Package type 5M (23.0 x 12.2 mm max) 8.2 Package height 15.1 mm max 8.3 Pin length 4.0 mm max
8.4 Marking Line 1: RAKON YYWW
Line 2: FTF4853/21.4MHz
9.0 Test circuit
N° Test circuit diagram 11.1
10.0 Specification History
Revision Change notes Date W0 Preliminary Datasheet creation Jul, 1st 2014 W1 Re-branding Rakon to RakonXpress Jan, 25th 2023 Unit: mm