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Details, datasheet, quote on part number:SN65LVCP40RGZ
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| Part: | SN65LVCP40RGZ |
| Category: | Logic => Multiplexers/Demultiplexers |
| Description: | DC to 4-GBPS Dual 1:2 MUX/Repeater/Equalizer
The SN65LVCP40 is a signal conditioner and data multiplexer optimized for backplanes. Input equalization and programmable output preemphasis support data rates up to 4 Gbps. Common applications are redundancy switching, signal buffering, or performance improvements on legacy backplane hardware.
The SN65LVCP40 combines a pair of 1:2 buffers with a pair of 2:1 serial multiplexers (mux). Selectable switch-side loopback supports system testing. System interconnects and serial backplane applications of up to 4 Gbps are supported. Each of the two independent channels consists of a transmitter with a fan-out of two, and a receiver with a 2:1 input mux.
The drivers provide four selectable levels of preemphasis to compensate for transmission line losses. The receivers incorporates receive equalization and compensates for input transmission line loss. This minimizes deterministic jitter in the link. The equalizatioin is optimized to compensate for a FR-4 backplane trace with 5-dB, high-frequency loss between 375 MHz and 1.875 MHz. This corresponds to a 24-inch long FR-4 trace with 6-mil trace width.
This device operates from a single 3.3-V supply. The device has integrated 100- line termination and provides self-biasing. The input tolerates most differential signaling levels such as LVDS, LVPECL or CML. The output impedance matches 100- line impedance. The inputs and outputs may be AC-coupled for best interconnectivity with other devices such as SERDES I/O or additional XAUI multiplexer-buffer. With AC coupling, jitter will be the lowest.
The SN65LVCP40 is packaged in a 7 mm x 7 mm x 1 mm QFN (quad flatpack no-lead) lead-free package, and is characterized for operation from 0°C to 85°C.
Receiver Equalization and Selectable Driver Preemphasis to Counteract High-Frequency Transmission Line Losses
Integration of Two-Serial Port
Selectable Loopback
30-ps Deterministic Jitter
On-Chip 100- Receiver and Driver Differential Termination Resistors Eliminate External Components and Reflection From Stubs
3.3-V Nominal Power Supply
48-Terminal QFN (Quad Flatpack No-lead) 7 mm x 7 mm x 1 mm, 0.5-mm Terminal Pitch
APPLICATIONS
Bi-directional Link Replicator
Signal Conditioner
XAUI 802.3ae Protocol Backplane Redundancy
Host Adapter (Applications With Internal and External Connection to SERDES)
Signaling Rates DC to 4 Gbps Including XAUI, GbE, FC, HDTV |
| Company: | Texas Instruments, Inc. |
| Datasheet: | Download SN65LVCP40RGZ datasheet File size : 890 kB |
| Request For quote: | Find where to buy SN65LVCP40RGZ
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