PI6CL10804 1.2V/1.5V, 200MHz, 1:4 Networking Clock Buffer Features Description High-speed, low-noise, non-inverting 1:4 buffer The PI6CL10804 is a 1.2V or 1.5V high-speed, low-noise Maximum Frequency up to 200 MHz 1:4 non-inverting clock buffer. The key goal in designing the PI6CL10804 is to target networking applications that require Low output skew < 100ps low-skew, low-jitter, and high-frequency clock distribution. Low propagation delay < 3.5ns Providing output-to-output skew as low as 100ps, the PI6CL10804 Optimized duty cycle is an ideal clock distribution device for synchronous systems. De- 3.3V tolerent input signing synchronous networking systems requires a tight level of skew from a large number of outputs. 1.2V or 1.5V supply voltage Packages (Pb-free & Green available): -8-pin SOIC (W) Block Diagram Pin Configuration OE 1 8 BUF IN OE 2 7 V CLK0 DD CLK0 CLK1 3 6 GND CLK3 4 5 CLK1 CLK2 BUF IN CLK2 CLK3 Pin Description Pin Name Description BUF IN Input CLK 0:3 Outputs GND Ground V Power DD OE Output Enable PI6CL10804 Rev B 08/09/2013 13-0130 1PI6CL10804 1.2V/1.5V, 200MHz, 1:4 Networking Clock Buffer 1.5V Absolute Maximum Ratings (Above which the useful life may be impaired. For user guidelines only, not tested.) Note: Stresse s grea ter than those li sted under MAXIMUM Storage Temperature........................................................... 65C to +150C RATINGS may cause permanent damage to the V Voltage .......................................................................... 0.5V to +2.6V DD device. This is a stress rating only and functional operation of the device at these or any other conditions above those Output Voltage (max. 3.6V) .......................................... 0.5V to V +0.5V DD indicated in the operational sections of this specification is Input Voltage .......................................................................... 0.5V to 3.6V not implied. Exposure to absolute maximum rating condi- tions for extended periods may affect reliability. 1.5V DC Characteristics (Over Operating Range: V = 1.5V 0.1V, T = -40 to 85C) DD A Typ. (1) Parameters Description Test Conditions Min. Max. Units (2) V Supply Voltage 1.4 1.5 1.6 V DD 0.65 x V Input HIGH Voltage Logic HIGH level IH V DD V 0.35 x V Input LOW Voltage Logic LOW level -0.3 IL V DD I Input Current V = Max, Vin = V or GND I pins 15 A I DD DD I = -2mA 1.05 OH V Output High Voltage V = Min., V = V or V OH DD IN IH IL I = -8mA 0.75 OH V I = 1mA 0.4 OL V Output LOW Voltage V = Min., V - V or V I = 2mA 0.35 OL DD IN IH IL OL I = 8mA 0.35 V OL Notes: 1. For Max. or Min. conditions, use appropriate operating range values. 2. Typical values are at V = 1.5V, +25C ambient and maximum loading. CC 1.5V AC Characteristics (Over Operating Range: V = 1.5V 0.1V, T = -40 to 85C) DD A (1) Parameters Description Min. Typ Max. Units Test Conditions F Input Frequency 0 200 MHz IN t /t CLKn Rise/Fall Time 20% to 80% 1.5 ns R F (2) t t Propagation Delay BUF IN to CLKn 1.0 1.5 3.0 ns PLH, PHL Output to Output Skew between any two (3) t 100 SK(O) outputs of the same device same transition C = 5pF, 125 MHz L ps Part to Part Skew between two identical out- Outputs are measured (3) t 300 SK(T) (4) puts of different parts on the same board Vdd/2 Duty Cycle In 1ns edge rate 45 55 t dc in % t Duty Cycle Out 40 60 dc out Notes: 1. See test circuit and waveforms. 2. Minimum limits are guaranteed but not tested on Propagation Delays. 3. Skew measured at worse cast temperature (max. temp). 4. Identical conditions: loading, transitions, supply voltage, temperature, package type and speed grade. PI6CL10804 Rev B 08/09/2013 2 13-0130