STMicroelectronics BALF-112X-01D3
BALF-112X-01D3 is an ultra-miniature balun, integrating both matching network and harmonics filter. The device uses STMicroelectronics' IPD technology on a non-conductive glass substrate, which optimizes RF performance.| Part No. | BALF-112X-01D3 |
|---|---|
| Datasheet | BALF-112X-01D3 Download |
| Manufacturer |  STMicroelectronics |
| Description | 50 ohm nominal input / conjugate match balun |
| Buy | Stock & Price |
DESCRIPTION
STMicroelectronics' Matching impedance has been customized for the CC1120, CC1125, CC1175 and CC1200 transceivers from Texas Instruments.FEATURES
● 50 Ω nominal input / conjugate match to CC1120, CC1125● Low insertion loss
● Low amplitude imbalance
● Low phase imbalance
● Small footprint Benefits
● Very low profile (< 670 μm thickness)
● High RF performance
● RF BOM and size reduction
APPLICATIONS
● 868 MHz and 928 MHz impedance-matched balun filter optimized for Texas Instruments® CC1120, CC1125, CC1175, CC1200 sub-GHz RFICs. Figure 1: Application schematic Optional XOSC/ TCXO (Optional control pin from CC1121) Vdd Vdd Vdd 32 EXT_XOSC 31 XOSC_Q2 30 XOSC_Q1 29 CDPL_XOSC 28 AVDD_XOSC 27 AVDD_SYNTH2 26 DCPL_PFD_CHIP 25 AV DD_PFD_CHIP Vdd Vdd 1 VDD_GUARD 2 RESET_N 3 GPIO3 4 GPIO2 5 DVDD 6 DCPL 7 SI 8 SCLK MCU connection SPI interface and optional gpio pins 99 SSOO(G(PIGOP1I)O1) 1100 GGPIPIO0O0 1111 CCSSnn Vdd Vdd Vdd 1122 DDVVDDDD Texas CC112X 1133 AAVVDDD_IDF_IF 1144 RRBIBI...
