ICST ICS85354
The ICS85354 is a 2:1/1:2 Multiplexer and a member of the HiPerClockSTM family of high perforHiPerClockS™ mance clock solutions from ICS. The 2:1 Multiplexer allows one of 2 inputs to be selected onto one output pin and the 1:2 MUX switches one input to one of two outputs. This device may be useful for multiplexing multirate Ethernet Phys which have 100Mbit and 1000Mbit transmit/ receive pairs onto an optical SFP module which has a single trasmit/receive pair.| Part No. | ICS85354 |
|---|---|
| Datasheet | ICS85354 Download |
| Manufacturer |  ICST |
| Description | DIFFERENTIAL -TO-LVPECL/ECL MULTIPLEXER |
| Buy | Stock & Price |
FEATURES
● Dual 2:1/1:2 MUX● 3 LVPECL outputs
● 3 differential clock inputs
● CLKx pair can accept the following differential input levels: LVPECL, LVDS, CML
● Maximum output frequency: 3GHz
● Part-to-part skew: 85ps (typical)
● Additive jitter, RMS: 0.03ps (typical)
● Propagation delay: 330ps (typical)
● LVPECL mode operating voltage supply range: VCC = 2.375V to 3.465V, VEE = 0V
● ECL mode operating voltage supply range: VCC = 0V, VEE = -3.465V to -2.375V
● -40°C to 85°C ambient operating temperature
GENERAL DESCRIPTION
Please refer to the Application Block diagram on page 2 of the data sheet. ICS The ICS85354 is optimized for applications requiring very high performance and has a maximum operating frequency in excess of 2GHz. The device is packaged in a small, 3mm x 3mm VFQFN package, making it ideal for use on space-constrained boards. BLOCK DIAGRAM CLK_SELA PIN ASSIGNMENT CLK_SELA nQA VCC QA CLKA0 nCLKA0 CLKA1 nCLKA1 0 QA nQA QB0 1 nQB0 2 QB1 3 nQB1 4 16 15 14 13 12 11 10 9 5 CLK...
