IDT, Integrated Device Technology Inc 841S012BKILFT

Description
The ICS841S0121 is a highperformance clock synthesizer from IDT's HiperClocks family.
It uses a 25MHz parallel resonant crystal to generate 33.33MHz to 200MHz clock signals.
The device has three output banks: Bank A with two HCSL outputs, Bank B with seven LVCMOS/LVTTL outputs, and Bank C with one LVCMOS/LVTTL output.
All banks have their own dedicated frequency select pins and can be independently set for the frequencies mentioned above.
The ICS841S0121 is designed for networking and industrial applications and can drive the highspeed clock inputs of communication processors, DSPs, switches, and bridges.

Features
Two 0.7V differential HCSL outputs (Bank A), configurable for PCIe (100MHz or 250MHz) and sRIO (100MHz or 125MHz) clock signals
Eight LVCMOS/LVTTL outputs (Banks B/C), 180Ω typical output impedance
Two REF_OUT LVCMOS/LVTTL clock outputs, 231Ω typical output impedance
Selectable crystal oscillator interface, 25MHz, 18pF parallel resonant crystal or one LVCMOS/LVTTL singleended reference clock input
Supports the following output frequencies:
HCSL Bank A: 100MHz, 125MHz, 200MHz, and 250MHz
LVCMOS/LVTTL Bank B/C: 33.33MHz, 50MHz, 66.67MHz, 100MHz, 125MHz, 133.33MHz, 166.67MHz, and 200MHz
VCO: 2GHz. Spread spectrum clock: 10.25% centerspread (typical) and 0.6% downspread (typical)
PLL bypass and output enable
RMS period jitter: 20ps (typical), QB outputs
Full 3.3V supply mode. 40°C to 85°C ambient operating temperature. Available in leadfree (RoHS 6) package

Applications
PCIe, SRIO, and Gigabit Ethernet applications
Networking and industrial applications
Highspeed clock inputs of communication processors, DSPs, switches, and bridges