557G-05ALF, Clock Generator, 1-Input, 20-Pin TSSOP
- RS Stock No.:
- 254-4932P
- Mfr. Part No.:
- 557G-05ALF
- Brand:
- Renesas Electronics
Bulk discount available
Subtotal 10 units (supplied in a tube)*
£22.15
(exc. VAT)
£26.58
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- Plus 222 unit(s) shipping from 06 October 2025
- Plus 999,999,776 unit(s) shipping from 05 January 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 10 - 18 | £2.215 |
| 20 - 24 | £2.175 |
| 26 - 72 | £2.10 |
| 74 + | £1.815 |
*price indicative
- RS Stock No.:
- 254-4932P
- Mfr. Part No.:
- 557G-05ALF
- Brand:
- Renesas Electronics
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Renesas Electronics | |
| Logic Function | Clock Generator | |
| Output Logic Level | HCSL/LVDS | |
| Operation Mode | Differential | |
| Number of Clock Inputs | 1 | |
| Package Type | TSSOP | |
| Pin Count | 20 | |
Select all | ||
|---|---|---|
Brand Renesas Electronics | ||
Logic Function Clock Generator | ||
Output Logic Level HCSL/LVDS | ||
Operation Mode Differential | ||
Number of Clock Inputs 1 | ||
Package Type TSSOP | ||
Pin Count 20 | ||
The Renesas Electronics spread-spectrum clock generator that supports PCI-Express requirements. It is used in PC or embedded systems to substantially reduce electro-magnetic interference (EMI). The device provides four differential HCSL or LVDS high-frequency outputs with spread spectrum capability. The output frequency and spread type are selectable using external pins.
Packaged in 20-pin TSSOP
RoHS 5 (green) or RoHS 6 (green and lead free) complaint package
Supports PCI-Express applications
Four differential spread spectrum clock outputs
Spread spectrum for EMI reduction
Uses external 25 MHz clock or crystal input
Power down pin turns off chip
OE control tri-states outputs
Spread bypass option available
Industrial temperature range available
RoHS 5 (green) or RoHS 6 (green and lead free) complaint package
Supports PCI-Express applications
Four differential spread spectrum clock outputs
Spread spectrum for EMI reduction
Uses external 25 MHz clock or crystal input
Power down pin turns off chip
OE control tri-states outputs
Spread bypass option available
Industrial temperature range available