SY89295UTG Clock,Timing & Frequency Management by Microchip Technology

Semiconductors - ICs
> Clock,Timing & Frequency Management
> Delay Lines
Status: Active
Series: SY89295U
RoHS: Compliant
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The SY89295U is a programmable delay line that delays the input signal using a digital control signal. The delay can vary from 3.2ns to 14.8ns in 10ps increments. In addition, the input signal is LVPECL, uses either a 2.5V ±5% or 3.3V ±10% power supply, and is guaranteed over the full industrial temperature range (-40°C to +85°C).The delay varies in discrete steps based on a control word. The control word is 10-bits long and controls the delay in 10ps increments. The eleventh bit is D[10] and is used to simultaneously cascade the SY89295U which allows for a larger delay range. In addition, the input pins IN and /IN default to an equivalent low state when left floating. Further, for maximum flexibility, the control register interface accepts CMOS or TTL level signals.For applications that require an analog delay input, see the SY89296L which is a programmable delay chip with fine tune control. The SY89295U and SY89296U are part of Micrel's high-speed, Precision Edge® product line.

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Features

Precision LVPECL programmable delay line
>1.5GHz fMAX
<160ps rise/fall times
<10psPP total jitter
<2psRMS cycle-to-cycle jitter
<1psRMS random jitter
Programmable delay range: 3.2ns to 14.8ns in 10ps increments
Increased monotonicity over the MIC100EP195
±10ps INL
VBB output reference voltage
Parallel inputs accepts LVPECL or CMOS/LVTTL
Low voltage operation: 2.5V ±5% and 3.3V ±10%
Industrial -40°C to +85°C temperature range
Available in 32-pin (5mm x 5mm) MLF® and 32-pin TQFP packages

Specifications

Product Type Skew Management
Description Programmable Delay.
Input LVPECL/LVTTL
Output LVPECL
Supply Voltage 2.5/3.3
Max Freq (GHz) 1.5
Max Prop Delay (ps) 14.8
Icc (mA) 220
Max Within Device Skew (ps) 25
OE False
RPE False
FSI False
Input Mux False
Input EQ False
Delay Resolution ps/step 10
Channels Single
Output Type LVPECL
Output Voltage 2.5/3.3V
Pins | Packaging 32 | TQFP
Temp Range -40C to +85C
Packing Media Tray (250)

Last 6 months Inventory & Pricing History

Environmental Information

JEDEC Indicator e4
ROHS Compliant
China EFUP Compliant
Device Weight (g) 0.1325
Shipping Weight (kg) 0.9844
Lead Count 32
Package Type TQFP
Package Width or Size 7x7x1.0mm
Soldering Composition NiPdAu

Alternative Descriptions

2.5V/3.3V PECL Delay Line | Microchip Technology
Delay Line Ic, 14.8Ns, -40 To 85Deg C | Newark Electronics
SY89295U Series 2.5V/3.3V 1.5 GHz Precision LVPECL Programmable Delay - TQFP-32 | Future Electronics
Delay Line IC, Programmable, 1024 Taps, 10 ps Delay/One Tap, 14.8 ns Total Delay, 2.375 V to 3.6 V, 32 Pins, TQFP | Avnet America
DELAY LINE IC, 14.8NS, -40 TO 85DEG C | element14
IC, DELAY, LVPECL, PROGRAM, 32TQFP | Farnell

Frequently Asked Questions

Where can I find additional details, specifications and documents for a SY89295UTG?

Additional datasheets, footprints and schematics for SY89295UTG are listed on our Part Details page. You can also find images and similar parts to SY89295UTG on this page.

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What category does SY89295UTG fall under?

The SY89295UTG is listed under Semiconductors - ICs > Clock,Timing & Frequency Management > Delay Lines.

Can I view similar or alternative parts?

You can view similar parts to SY89295UTG when available in the Delay Lines range under the specifications section at the bottom of the details page.

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Is the SY89295UTG RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Microchip Technology.

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Authorised distributors including Microchip Technology, Newark Electronics, Future Electronics, Avnet America and element14 have stock available or on a lead time for SY89295UTG.

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