Max Input Freq
:
Propagation Delay (Max)
:
Maximum Power Dissipation
:
Packaging
:
Number of Outputs
: 2
Supply Voltage - Max
: 3.45 V
Supply Voltage - Min
: 3.15 V
Maximum Operating Temperature
: + 85 C
Minimum Operating Temperature
: - 40 C
Package / Case
: SOIC-8
Specifications | Temperature | I |
| Voltage | 3.3 V |
| Package | SOIC 8 |
| Speed | NA |
DescriptionMULTIPLIER AND ZERO DELAY
The 570BILF is a high-performance Zero Delay Buffer (ZDB) which integrates IDT's proprietary analog/digital Phase Locked Loop (PLL) techniques. The A version is recommended for 5 V designs and the B version for 3.3 V designs. The 570BILF is part of IDT's ClockBlocks? family, and was designed as a performance upgrade to meet today's higher speed and lower voltage requirements. The zero delay feature means that the rising edge of the input clock aligns with the rising edges of both output clocks, giving the appearance of no delay through the device. There are two outputs on the chip, one being a low-skew divide by two of the other output. The 570BILF incorporates an all-chip power down/tri-state mode that stops the internal PLL and puts both outputs into a high impedance state.
The 570BILF is ideal for synchronizing outputs in a large variety of systems, from personal computers to data communications to graphics/video. By allowing off-chip feedback paths, the device can eliminate the delay through other devices.
570BILF features:
Packaged in 8-pin SOIC
Available in Pb (lead) free package
Pin-for-pin replacement and upgrade to ICS570M
Functional equivalent to AV9170 (not a pin-for-pin replacement).
Low input to output skew of 300 ps max (>60 MHz outputs)
Low skew (100ps) outputs. One is ÷ 2 of other
Ability to choose between 14 different multipliers from 0.5X to 32X
Output clock frequency up to 168 MHz at 3.3 V
Can recover degraded input clock duty cycle
Output clock duty cycle of 45/55
Power-down and Tri-State mode
Passes spread spectrum clock modulation
Full CMOS clock swings with 25 mA drive capability at TLL levels
Advanced, low power CMOS process
ICS570B has an operating voltage of 3.3 V
ICS570A has an operating voltage of 5.0V
Industrial temperature version available
570BILF Data Sheet
