FTF4869 RAKON | Alldatasheet

Document overview

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Technical content

Part number: 4869 | Revision: W1 | Date: 25 January 2023 Specifications are subject to change without notice Copyright © 2016 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 fundamental mode

1.3 Number of poles 4 Single SMD 7x5 package

2.0 Insection loss

N° Characteristics Symbol Min. Nom. Max. Unit Note

2.1 Insertion Loss (IL) at fc IL 3 dB Measured on smallest attenuation

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 Referred to fc

4.0 Ripple over

N° Characteristics Symbol Nom. Unit -∆ Fmin +∆ Fmax Unit Note 4.1 Ripple over (Peak to Valley) ≤1.0 dB -7.5 +7.5 kHz Referred to fc

5.0 Stopband

N° Characteristics Symbol Nom. Unit -∆ Fmin +∆ Fmax Unit Note

5.1 StopBand ≥35 dB -25 +25 kHz

5.2 Alternate attenuation ≥80 dB -910 -900 kHz

6.0 Matching

N° Characteristics Symbol Resistance Unit Capacitance Unit Note 6.1 Input and output 1900 Ω 1.6 pF 6.2 Coupling capacitance 7.0 pF 7.0 Temperature range N° Characteristics Symbol Min. Nom. Max. Unit Note

7.1 Operating OTR -20 70 °C

7.2 Storage STR -40 85 °C

Part number: 4869 | Revision: W1 | Date: 25 January 2023 Specifications are subject to change without notice Copyright © 2016 to 2023 Rakon Limited. All rights reserved Page 2 of 2 www.rakonxpress.com

8.0 Package, marking and pin connections

N° Characteristics Specifications Model outline drawing 8.1 Package type SMD, 7.0 x 5.0 mm

8.2 Marking Line 1: FTF4869

Line 2: 106056 Line 3: YWW (Date code)

8.3 Pin connections Pin 1, 4: GND

Pin 2, 5*: Coupling capacitance Pin 3: IN / OUT Pin 6: OUT / IN * Pins 2 and 5 are not physically connected in the package and must be connected together on the PCB.

9.0 Test circuit

N° Test circuit diagram 9.1

10.0 Specification History

Revision Change notes Date W0 Preliminary Datasheet creation Feb, 3rd 2016 W1 Re-branding Rakon to RakonXpress Jan, 25th 2023 Unit: mm 1.0±0.2 4.6