PI3HDX621FBE_HDMI_EVB

NEW PRODUCT BRIEF Product Databrief PI3HDX621 2-port HDMI™1.4 Sink-Switch with Integrated ARC and Fast Switching PI3HDX621 is the active-type 2:1 switch compliant to HDMI 1.4b specification, featuring equalized TMDS input and preemphasized TMDS outputs, with 3.4 Gbps high speed and long cable application. Two TMDS input ports switch fast in the built-in high speed Mux through port selection pins. Redriver boost the input signal quality, adjust known channel losses at the transmitter and restore signal integrity at the receiver. It offers doube termination or open drain output mode by output selection pin. TMDS output can shut down to reduce power dissipation by sink side HPD detection status. DDC 2:1 Mux and ARC drivers are integrated. PI3HDX621 is specified to operate over -40 to 85°C temperature range with 8kV ESD protection pins. Block Diagram ÎÎOperation ÎÎSupport ÎÎFast up to 3.4 Gbps per lane up to 48-bit per pixel Deep Color switching between two TMDS input ports ÎÎProgrammable equalizer, emphasis and amplitude settings to achieve optimized TMDS signal integrity ÎÎEach input can be AC coupled or DC coupled, while the output will maintain TMDS compliance DC coupled, current steering signals ÎÎIdle clock detection function for output squelch and auto standby ÎÎIntegrated HPD_SINK 120KΩ VDD ÎÎ3.3V ÎÎ8 RX_SENSE RT ARC (Audio Return Channel) and DDC Rout KV contact per IEC61000-4-2, level 4, 8 KV HBM temperature coverage ÎÎPackaging D[0:2]P1/N1 2:1 Active Mux ESD protection on I/O pins to connector single power supply ÎÎIndustrial VDD CLKP1/N1 RT 1.4b compliant for sink side application Mux HPD[1:2] LDO RT ÎÎHDMI ÎÎIntegrated VDD_REG VDD Features Rout CLKP/N (Pb-free & Green): - 48-contact LQFP (FB48) D[0:2]P/N RT CLKP2/N2 D[0:2]P2/N2 Application OEB SEL1 Control Logic Rout_S0 OC_S0 EQ_S0 ÎÎNotebook ÎÎA/V Home Entertainment Systems ÎÎDongle SCL1 SDA1 SCL2 SDA2 SPDIF_IN 2:1 Mux SCL_SINK SDA_SINK computers, Set Top Box and Switches Typical Application Diagram ARC_OUT Source Device: A EQ Driver Source Device: B EQ PI3HDX621 www.pericom.com | 1-408-232-9100 Sink Device Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: Pericom: PI3HDX621FBE PI3HDX621FBEX PI3HDX621FBE_HDMI_EVB