BALF-CC25-02D3

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STMicroelectronics

RF TRANSFORMER 2.45 KHZ SURFACE MOUNT

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STMicroelectronics

RF TRANSFORMER 2.45 KHZ SURFACE MOUNT

Technical Specifications

Parameters and characteristics for this part

Specification	BALF-CC25-02D3

Frequency Range [Max]	2.5 GHz
Frequency Range [Min]	2.4 GHz
Impedance - Unbalanced/Balanced [custom]	50 Ohm
Impedance - Unbalanced/Balanced [custom]	50
Insertion Loss (Max) [Max]	1.6 dB
Mounting Type	Surface Mount
Package / Case	4-WFBGA, FCBGA
Phase Difference	7 °

50 Ω nominal input / conjugate match balun to S2-LP, 433 - 470 MHz with integrated harmonic filter

Part	Insertion Loss (Max) [Max]	Phase Difference	Package / Case	Frequency Range [Max]	Frequency Range [Min]	Impedance - Unbalanced/Balanced [custom]	Impedance - Unbalanced/Balanced [custom]	Mounting Type	Return Loss (Min) [Min]	Frequency Range	Impedance - Unbalanced/Balanced	Impedance - Unbalanced/Balanced
STMicroelectronics BALF-ATM-01E3	1.3 dB	9 °	6-SMD No Lead	2.5 GHz	2.4 GHz	50 Ohm	50	Surface Mount
STMicroelectronics BALF-CC25-02D3	1.6 dB	7 °	4-WFBGA FCBGA	2.5 GHz	2.4 GHz	50 Ohm	50	Surface Mount
STMicroelectronics BALF-NRF01D3	1.5 dB	5 °		2.5 GHz	2.4 GHz	50 Ohm	50	Surface Mount	-17.5 dB
STMicroelectronics BALF-112X-02D3	1.3 dB		8-UFBGA CSPBGA	436 MHz	431 MHz	50 Ohm	50	Surface Mount	-20 dBm
STMicroelectronics BALF-SPI2-02D3	3.6 dB	2.1 °	6-WFBGA FCBGA					Surface Mount	6.5 dB	433 MHz	50 Ohm	-Ohm
STMicroelectronics BALF-CC26-05D3	1.2 dB		5-UFBGA CSPBGA	2.5 GHz	2.4 GHz	50 Ohm	50	Surface Mount	-23 dB
STMicroelectronics BALF-NRF01J5		7 °	5-XFBGA FCBGA	2.54 GHz	2.4 GHz			Surface Mount	9 dB

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 0.71
	Digi-Reel®	1	$ 0.71
	Tape & Reel (TR)	5000	$ 0.20

General part information

STMicroelectronics' BALF-CC26-05D3 is an ultra-miniature balun, integrating both matching network and harmonics filter.

Matching impedance has been customized for the TI CC26xx series 5x5 SimpleLink™ multistandard wireless MCU.

The device uses STMicroelectronics' IPD technology on a non-conductive glass substrate, which optimizes RF performance.

Technical documentation and resources