Overview
Description
Support is limited to customers who have already adopted these products.
The Intersil ISL76120 dual 2:1 multiplexer IC is a single supply part that can operate from a single 2. 7V to 5. 5V supply. It contains two SPDT (Single Pole/Double Throw) switches configured as a DPDT. The part was designed for switching between USB high-speed and USB full-speed sources in portable battery powered products. The normally-closed (NC) FSx switches can swing rail-to-rail and were specifically designed to pass USB full speed data signals (12Mbps) that range from 0V to 3. 6V. The normally-open (NO) HSx switches have high bandwidth and low capacitance and were specifically designed to pass USB high speed data signals (480Mbps) with minimal distortion. The part can be used in a variety of automotive entertainment and infotainment applications where consumer USB devices such as Portable Media Players (PMPs) are to be connected to embedded systems. The product allows switching between a high-speed transceiver and a full-speed transceiver while connected to a single USB host. Additionally, the part can be used for charge control of PMPs. The digital logic inputs are 1. 8V logic compatible when operated with a 2. 7V to 3. 6V supply. The part has an enable pin to open all switches. It can be used to facilitate proper bus disconnect and connection when switching between the USB sources. The ISL76120 is available in a 10 Ld 3mmx3mm TDFN package. It operates across a temperature range of -40°C to +105°C.
Features
- High speed (480Mbps) and full speed (12Mbps) signaling capability per USB 2.0
- 1.8V logic compatible (2.7V to +3.6V supply)
- Enable pin to open all switches, simplifies multiple USB client management
- -3dB frequency
- HSx switches: 880MHz
- FSx switches: 550MHz
- Crosstalk at 1MHz: -70dB
- Off-isolation at 100kHz: -98dB
- Single supply operation (VDD): 2.7V to 5.5V
- Available in TDFN package
- Robust ESD rating: >8.5kV HBM
- Ultra-low operating current: 60nA
- -40°C to +105°C Operation
- AEC-Q100 qualified component
- Pb-Free (RoHS Compliant)
Comparison
Applications
- Automotive USB Docks MP3 and PMP Player Attach Kits Infotainment Systems
- After Market Automotive Options
Documentation
Featured Documentation
Log in required to subscribe
|
|
|
|
|---|---|---|
| Type | Title | Date |
| Datasheet | PDF 1.53 MB | |
| End Of Life Notice | PDF 345 KB | |
| Product Change Notice | PDF 228 KB | |
| Product Change Notice | PDF 168 KB | |
4 items
|
||
Design & Development
Models
ECAD Models
Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on products in the Product Options table. If a symbol or model isn't available, it can be requested directly from the website.
Processing table
| TDFN | Tube | 1000 | ||
| TDFN | Reel | 6000 |
Tips for Using This Parametric Table:
- Hide Filters button in header: Collapse or expands filters
- Column sort buttons in header: Sort Column alphabetically / numerically descending or ascending
- Reset button in header: Reset all filters to the page default
- Full Screen button in header: Expand the table to full screen view (user must close out of full screen before they can interact with rest of page)
- Export button in header: Export the filtered results of the table to an Excel document
- Filter parts search bar in header: Type to filter table results by part number
- Hide column button in column headers: Select to hide columns in table
- AND / OR toggle switches in header: Toggles the logic of this particular filter to be “AND” or “OR” logic for filtering results
- Multiselect checkboxes at beginning of each row in table: Select these checkboxes to compare products against each other
- Document icon next to product name in row: View the featured document for this product
- Chip icon next to the right of the document icon in row: View the block diagram for this product
- Cart icon to the right of the chip icon: Indicates that samples are available for this product