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The ICS551 is a low cost, high-speed single input to four output clock buffer. Part of IDT’s ClockBlocksTM family, this is our lowest cost, small clock buffer. See the ICS552-02B for monolithic dual version of the ICS551 in a 20 pin QSOP. IDT makes many non-PLL and PLL based low skew output devices as well as Zero Delay Buffers to synchronize clocks. Contact.
• Low skew (250 ps) outputs
• Pb-free packaging
• Low cost clock buffer
• Packaged in 8-pin SOIC
• Input/Output clock frequency up to 160 MHz
• Non-inverting output clock
• Ideal for networking clocks
• Operating Voltages of 3.3 and 5.0 V
• Output Enable mode tri-states outputs
• Advanced, low power CMOS process
• Commercial and industrial temperature versions
Block Diagram
ICLK
Q1 Q2 Q3 Q4
Output Enable
IDT™ 1 TO 4 CLOCK BUFFER
1
ICS551
REV P 051310
ICS551 1 TO 4 CLOCK BUFFER
Pin Assignment
ICLK Q1 Q2.
ICS551 - Renesas
The ICS551 is a low cost, high-speed single input to four output clock buffer. Part of IDT’s ClockBlocksTM family, this .
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | ICS552-01 |
Renesas |
OSCILLATOR |
|
| 2 | ICS552-01A |
ICST |
Crystal Oscillator & Multiplier |
|
| 3 | ICS552-02 |
Renesas |
LOW SKEW 2 INPUT MUX AND 1 TO 8 CLOCK BUFFER |
|
| 4 | ICS552-02 |
ICST |
LOW SKEW 2 INPUT MUX AND 1 TO 8 CLOCK BUFFER |
|
| 5 | ICS552-03 |
ICST |
LOW SKEW 1 TO 8 CLOCK BUFFER |
|
| 6 | ICS552A-01 |
ICST |
Oscillator Multiplier and Buffer |
|
| 7 | ICS553 |
IDT |
LOW SKEW 1 TO 4 CLOCK BUFFER |
|
| 8 | ICS553 |
ICST |
LOW SKEW 1 TO 4 CLOCK BUFFER |
|
| 9 | ICS553 |
Renesas |
LOW SKEW 1 TO 4 CLOCK BUFFER |
|
| 10 | ICS554-01 |
ICST |
LOW SKEW 1 TO 4 CLOCK BUFFER |
|
| 11 | ICS554-01A |
ICST |
LOW SKEW 1 TO 4 CLOCK BUFFER |
|
| 12 | ICS556-01 |
ICST |
BROADCOM 25 MHZ LVDS CLOCK |
|