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Infineon Technologies W152-11X — Clock & Timing ICs
Infineon Technologies

W152-11X Zero Delay Buffer, PLL, 140MHz, 1:8, 16-SOIC

MPNW152-11X
End of Life

Spread Aware™ series, Zero Delay Buffer, PLL Yes, 1:8 ratio, 140 MHz max, 2.97V–3.63V supply, 16-SOIC, 0°C to 70°C.

$1.47Ref. price · indicative, final on quote
W152-11X datasheet
Packaging16-SOIC (0.154", 3.90mm 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

W152-11X Technical Specifications
ParameterValue
TypeZero Delay Buffer
SeriesSpread Aware™
Mounting typeSurface Mount
Voltage2.97V ~ 3.63V
Frequency140MHz
Operating temperature0°C ~ 70°C (TA)
PLLYes
PackageBulk
Case16-SOIC (0.154\", 3.90mm Width)
Divider (Multiplier)Yes/No
Number of circuits1
Ratio - Input:Output1:8
Differential - Input:OutputNo/No

Product details

What this part is and where it fits

The W152-11X is a PLL-based zero delay buffer from the Spread Aware™ series, designed to regenerate a clock signal with deterministic phase alignment. It accepts a single-ended input and distributes it to eight outputs (1:8 ratio) at frequencies up to 140 MHz. The part operates from a 2.97 V to 3.63 V supply and is housed in a 16-SOIC package. Typical applications include clock distribution on PC motherboards, graphics cards, networking equipment, and any digital board where a clean, low-skew copy of a reference clock is needed across multiple loads.

Lifecycle and sourcing reality

The W152-11X is listed as Active in production — no end-of-life notice or last-time-buy window is currently in effect. It is RoHS non-compliant, so verify your BOM's environmental compliance requirements before specifying.

Frequently asked questions

Is W152-11X a zero delay buffer or a clock generator?

It is a zero delay buffer — a PLL-based clock driver that regenerates an input clock with deterministic phase alignment. It does not generate a clock from an internal oscillator.

What is the input-to-output ratio of W152-11X?

The ratio is 1:8 — one input drives eight outputs.

What is the equivalent part for W152-11X?

A close functional peer is the CY2305SXI-1HT, also a PLL-based zero delay buffer, but with a 1:5 fanout ratio and industrial temperature range (-40°C to 85°C). The W152-11X offers 1:8 fanout and commercial temperature range (0°C to 70°C). Verify pin compatibility before substituting.

What is the lead time for W152-11X from major distributors?

Lead time is confirmed at quote time through independent distribution. Submit an RFQ for current lead-time information.