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Infineon Technologies CY2SSTV857ZC-27T — Clock & Timing ICs
Infineon Technologies

Cypress CY2SSTV857ZC-27T Zero Delay Buffer, 200 MHz

MPNCY2SSTV857ZC-27T
End of Life

Cypress CY2SSTV857ZC-27T, SSTV series Zero Delay Buffer, PLL-based clock driver, 200 MHz max frequency, 1:10 input-to-output ratio, differential I/O, 2.38V-2.63V supply, 48-TFSOP (6.10mm width), surface mount, 0°C to 70°C.

$2.37Ref. price · indicative, final on quote
CY2SSTV857ZC-27T datasheet
Packaging48-TFSOP (0.240", 6.10mm Width)
StockContact for availability
MOQ1 pcs
  • 100% new & originalTraceable channels only — no refurbs, no pulls, no remarked parts.
  • Date & lot codes on quoteStated per line before you commit; label photos on request.
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Specifications

CY2SSTV857ZC-27T Technical Specifications
ParameterValue
TypeZero Delay Buffer
Mounting typeSurface Mount
Voltage2.38V ~ 2.63V
Frequency200 MHz
Operating temperature0°C ~ 70°C
InputClock
OutputClock
PackageBulk
Case48-TFSOP (0.240\", 6.10mm Width)
Number of circuits1
Ratio - Input:Output1:10
Differential - Input:OutputYes/Yes

Product details

What this part is and where it fits

The Cypress CY2SSTV857ZC-27T is a PLL-based zero delay buffer in the SSTV series, designed to regenerate and distribute a reference clock with near-zero propagation delay between input and output. It accepts a differential clock input and delivers ten differential clock outputs, all running at up to 200 MHz. The 1:10 fanout ratio means a single device can feed ten DDR memory or logic loads without needing a second buffer stage, which simplifies the clock tree on a memory-intensive board.

Supply and signal levels — what they mean for the BOM

The supply range is 2.38 V to 2.63 V. The differential input and output paths (Yes/Yes per the spec) mean this part is meant for LVDS or HCSL-style signaling, not single-ended CMOS clocks.

Lifecycle and sourcing posture

Listed as Active in production status. No end-of-life notice or last-time-buy window is recorded for this order code. The RoHS compliance status is noted as non-compliant, so verify your assembly house's exemption policy if the board must meet full RoHS requirements — this part may contain lead in the solder finish or die-attach, which is common for certain high-reliability or legacy-compatible components.

Frequently asked questions

What are the alternatives to CY2SSTV857ZC-27T?

Within the same SSTV series, the pin-compatible density options share the same 48-TFSOP footprint and 1:10 fanout architecture. The -27T speed grade indicates 200 MHz operation; other speed grades in the family offer different maximum frequencies while maintaining the same pinout and supply voltage.

What is CY2SSTV857ZC-27T's listed type?

It is a Zero Delay Buffer — a PLL-based clock driver that aligns the output phase to the input with near-zero propagation delay, used for distributing a clean reference clock across multiple loads.