Overview
Description
The 5P1103 is a programmable fanout buffer intended for high-performance consumer, networking, industrial, computing, and data communications applications. Configurations may be stored in on-chip One-Time Programmable (OTP) memory or changed using the I²C interface.
The outputs are generated from a single reference clock. The input reference can be a crystal, external single-ended, or differential clock. The reference clock can come from one of the two redundant clock inputs and is selected by the CLKSEL pin. A glitchless manual switchover function allows one of the redundant clocks to be selected during normal operation. Two select pins allow up to four different configurations to be programmed and accessible using processor GPIOs or bootstrapping. The device is available in a 24-pin VFQFPN 4mm x 4mm package, with an industrial operating temperature range of -40 °C to +85 °C.
Features
- Up to two high-performance universal differential output pairs:
- Low RMS additive phase jitter: 0.2ps
- Four banks of internal non-volatile in-system programmable or factory programmable OTP memory
- I²C serial programming interface
- One additional LVCMOS output clock
- Two universal output pairs:
- Each configurable as one differential output pair or two LVCMOS outputs
- I/O standards:
- Single-ended I/Os: 1.8V to 3.3V LVCMOS
- Differential I/Os: LVPECL, LVDS, and HCSL
- Input frequency ranges:
- LVCMOS reference clock input (XIN/REF) – 1MHz to 200MHz
- LVDS, LVPECL, HCSL differential clock input (CLKIN, CLKINB) – 1MHz to 350MHz
- Crystal frequency range – 8MHz to 40MHz
- Individually selectable output voltage (1.8V, 2.5V, 3.3V) for each output pair
- Redundant clock inputs with manual switchover
- Programmable crystal load capacitance
- Individual output enable/disable
- Power-down mode
- 1.8V, 2.5V or 3.3V core VDDD, VDDA
Comparison
Applications
Design & Development
Software & Tools
Software & Tools
| Software title
|
Software type
|
Company
|
|---|---|---|
| Timing Commander Timing Commander™ is an innovative Windows™-based software platform enabling system design engineers to configure, program, and monitor sophisticated timing devices with an intuitive and flexible graphical user interface (GUI).
|
Code Generator | Renesas |
1 item
|
||
Boards & Kits
Evaluation
EVK-5P1103
Active
Evaluation Board for 5P1103 Universal Output Buffer
Renesas 5P1103 Programmable buffer outputs can be individually programmed as LVDS, LVPECL, HCSL, or two LVCMOS outputs per output pair, with a crystal, LVCMOS, or differential input. There are up to two universal output pairs, as well as an LVCMOS output clock. Output frequencies range from 1MHz...
Models
ECAD Models
Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on the CAD Model links in the Product Options table. If a symbol or model isn't available, it can be requested directly from SamacSys.
Product Options
Applied Filters:
