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Analog Devices DS1099U-WT+T — Clock & Timing ICs
Analog Devices

DS1099U-WT+T Clock Generator, 2Hz/8Hz Max, 8-uMAX/uSOP

MPNDS1099U-WT+T
End of Life

Maxim Integrated DS1099U-WT+T, EconOscillator™ series, Clock Generator, 1 circuit, 1:2 input:output, 2Hz/8Hz max frequency, 2.7V-5.5V supply, -40°C to 125°C, 8-uMAX/uSOP.

$2.2Ref. price · indicative, final on quote
DS1099U-WT+T datasheet
Packaging8-TSSOP, 8-MSOP (0.118", 3.00mm 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.
  • MSL-compliant ESD packingMoisture-sealed bags with indicator cards; reels photo-verified.
  • PayPal buyer protectionPay by T/T, PayPal or Payoneer — card payments covered end to end.

Specifications

DS1099U-WT+T Technical Specifications
ParameterValue
TypeClock Generator
SeriesEconOscillator™
Mounting typeSurface Mount
Voltage2.7V ~ 5.5V
Frequency2Hz, 8Hz
Operating temperature-40°C ~ 125°C
PLLNo
InputClock
OutputCMOS, TTL
PackageTape & Reel (TR); Cut Tape (CT)
Case8-TSSOP, 8-MSOP (0.118\", 3.00mm Width)
Divider (Multiplier)Yes/No
Number of circuits1
Ratio - Input:Output1:2
Differential - Input:OutputNo/No

Product details

Fixed-frequency clock generator for industrial timing

Rated for -40°C to 125°C, this part is built for industrial environments: motor drives, outdoor telecom, factory automation, and engine-bay electronics where a commercial-grade oscillator would drift or fail.

Package and mounting

Housed in an 8-uMAX/uSOP (3.00 mm wide, 0.118" pitch), surface-mount only. The 8-pin footprint is compact enough for space-constrained PCBs but still hand-solderable with care. No differential outputs — single-ended CMOS/TTL only.

Sourcing and compliance

The DS1099U-WT+T is listed as Active and ROHS3 compliant.

Frequently asked questions

Is DS1099U-WT+T lead-free and RoHS compliant?

Yes, DS1099U-WT+T is ROHS3 compliant, meaning it meets the current RoHS directive without exemptions for lead.

What is DS1099U-WT+T's listed PLL?

The PLL is listed as No. This is a divider-based clock generator, not a synthesizer — output frequencies are fixed submultiples of the input clock.