FTF4835 RAKON | Alldatasheet

Document overview

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Technical content

Part number: 4835 | Revision: W1 | Date: 25 January 2023 Specifications are subject to change without notice Copyright © 2013 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 45.0 MHz

1.2 Number of poles 4

2.0 Insection loss

N° Characteristics Symbol Min. Nom. Max. Unit Note 2.1 Insertion Loss (IL) at fc IL 2.5 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 -6.0 +6.0 kHz Referred to fc

4.0 Ripple over

N° Characteristics Symbol Nom. Unit -∆ Fmin +∆ Fmax Unit Note 4.1 Ripple over ≤1.0 dB -4.0 +4.0 kHz Referred to fc 5.0 Stopband N° Characteristics Symbol Nom. Unit -∆ Fmin +∆ Fmax Unit Note 5.1 StopBand 1 ≥15 dB -12.5 +12.5 kHz Referred to fc

5.2 StopBand 2 ≥80 dB -910 MHz Referred to fc

6.0 Matching N° Characteristics Symbol Resistance Unit Capacitance Unit Note

6.1 Input and output 550 Ω 3 pF

6.2 Coupling capacitance 12.5 pF 7.0 Temperature range N° Characteristics Symbol Min. Nom. Max. Unit Note

7.1 Operating OTR -40 60 °C

7.2 Storage STR -55 85 °C

8.0 Intermodulation N° Characteristics Symbol Inband Outband Unit Note 8.1 Frequency 1 45.05 45.10 MHz 8.2 Frequency 2 45.95 45.90 MHz

8.3 Input power level -15 dBm

8.4 IM >90 dB

Part number: 4835 | Revision: W1 | Date: 25 January 2023 Specifications are subject to change without notice Copyright © 2013 to 2023 Rakon Limited. All rights reserved Page 2 of 2 www.rakonxpress.com

9.0 Package, marking and pin connections

N° Characteristics Specifications Model outline drawing 9.1 Package type SMD, 7.0 x 5.0 mm

9.2 Marking Line 1: FTF4835

Line 2: VFS0xx Line 3: YWW (Date code)

9.3 Pin connections Pin 1: Input

Pin 2, 5*: Coupling capacitance Pin 3: Output Pin 6: GND * Pins 2 and 5 are not physically connected in the package and must be connected together on the PCB. 10.0 Test circuit N° Test circuit diagram 10.1

11.0 Specification History

Revision Change notes Date W0 Preliminary Datasheet creation Jan, 22nd 2013 W1 Re-branding Rakon to RakonXpress Jan, 25th 2023 Unit: mm FRONT VIEW SIDE VIEW BOTTOM VIEW Marking TOP VIEW