Renesas Electronics Corporation

The 664-01 provides clock generation and conversion for clock rates commonly needed in HDTV digital video equipment. The 664-01 uses the latest PLL technology to provide excellent phase noise and long term jitter performance for superior synchronization and S/N ratio. For audio sampling clocks generated from 27 MHz, use the 661. Please contact IDT if you have a requirement for an input and output frequency not included in this document. IDT can rapidly modify this product to meet special requirements.

The 664-03 provides clock generation and conversion for clock rates commonly needed in HDTV digital video equipment. The 664-03 uses the latest PLL technology to provide excellent phase noise and long term jitter performance for superior synchronization and S/N ratio. The 664-03 is suitable for Digital Video STB and DTV applications. For Transmitter application use 664-01 or 664-02. For audio sampling clocks generated from 27 MHz, use the 661. Please contact IDT if you have a requirement for an input and output frequency not included in this document. IDT can rapidly modify this product to meet special requirements.

The ICS670-03 is a high speed, low phase noise, Zero Delay Buffer (ZDB) which integrates IDT’s proprietary analog/digital Phase Locked Loop (PLL) techniques. It is identical to the ICS670-01, but with an increased maximum output frequency of 210 MHz. Part of IDT’s ClockBlocks family, the part’s zero delay feature means that the risingedge of the input clock aligns with the rising edges of theoutputs giving the appearance of no delay through the device. There are two identical outputs on the chip. The FBCLK should be used to connect to the FBIN. Each output has its own output enable pin.The ICS670-03 is ideal for synchronizing outputs in a large variety of systems, from personal computers to data communications to video. By allowing off-chip feedback paths, the ICS670-03 can eliminate the delay through other devices. The 15 different on-chip multipliers work in a variety of applications. For other multipliers, including functional multipliers, see the ICS527.

The ICS670-04 is a high speed, low phase noise, Zero Delay Buffer (ZDB) which integrates IDT’s proprietary analog/digital Phase Locked Loop (PLL) techniques. It is identical to the ICS670-02, but with an increased maximum output frequency of 210 MHz. There are two identical outputs on the chip. The FBCLK should be used to connect to the FBIN. Each output has its own output enable pin. The ICS670-04 is ideal for synchronizing outputs in a large variety of systems, from personal computers to data communications to video. By allowing off-chip feedback paths, the chip can eliminate the delay through other devices. The 15 different on-chip multipliers work in a variety of applications. For other multipliers, including functional multipliers, see the ICS527.

The ICS670-03 is a high speed, low phase noise, Zero Delay Buffer (ZDB) which integrates IDT’s proprietary analog/digital Phase Locked Loop (PLL) techniques. It is identical to the ICS670-01, but with an increased maximum output frequency of 210 MHz. Part of IDT’s ClockBlocks family, the part’s zero delay feature means that the risingedge of the input clock aligns with the rising edges of theoutputs giving the appearance of no delay through the device. There are two identical outputs on the chip. The FBCLK should be used to connect to the FBIN. Each output has its own output enable pin.The ICS670-03 is ideal for synchronizing outputs in a large variety of systems, from personal computers to data communications to video. By allowing off-chip feedback paths, the ICS670-03 can eliminate the delay through other devices. The 15 different on-chip multipliers work in a variety of applications. For other multipliers, including functional multipliers, see the ICS527.