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See Technical Specifications

BAL-CW1250D3 +BOM

RF Transformer 5 Terminal SMD

Manufacturer:

STMicroelectronics, Inc
Mfr.Part #:

BAL-CW1250D3
Datasheet:

BAL-CW1250D3 Datasheet (PDF)
Frequency Range:

2.4GHz ~ 2.5GHz
Impedance - Unbalanced/Balanced:

50 / -Ohm
Phase Difference:

10°
Insertion Loss (Max):

0.97dB
EDA/CAD Models:

Request Free CAD Models for BAL-CW1250D3

BAL-CW1250D3 General Description

STMicroelectronics BAL-CW1250D3 is a balun (balanced/unbalanced device) designed to transform a single ended signal to differential signals in WLAN application. This BAL-CW1250D3, with low insertion losses in the bandwidth 2400 MHz to 2500 MHz, has been customized for CW1250, CW1150, CW1260, CW1160 transceiver. The differential output embeds an integrated matching network adapted to the transceiver. The BAL-CW1250D3 has been designed using STMicroelectronics IPD (integrated passive device) technology on non-conductive glass substrate to optimize RF performance.

Key Features

50 Ω nominal input / match ST-Ericsson RF IC CW1250, CW1150, CW1260, CW1160
Low insertion loss
Low amplitude imbalance
Low phase imbalance
DC blocking access on single RF input
Small footprint:

Specifications

Category	RF and WirelessBalun	Series	-
Frequency Range	2.4GHz ~ 2.5GHz	Impedance - Unbalanced/Balanced	50 / -Ohm
Phase Difference	10°	Insertion Loss (Max)	0.97dB
Return Loss (Min)	21dB	Mounting Type	Surface Mount