SY89297UMG Clock,Timing & Frequency Management by Microchip Technology
| Status: | Active |
|---|---|
| Series: | SY89297U |
| RoHS: | Compliant |
The SY89297U is a DC-3.2Gbps programmable, two-channel delay line. Each channel has a delay range from 2ns to 7ns (5ns delta delay) in programmable increments as small as 5ps. The delay step is extremely linear and monotonic over the entire programming range, with 15ps INL over temperature and voltage.The delay varies in discrete steps based on a serial control word provided by the 3-pin serial control (SDATA, SCLK, and SLOAD). The control word for each channel is 10-bits. Both channels are programmed through a common serial interface. For increased delay, multiple SY89297U delay lines can be cascaded together.The SY89297U provides two independent 3.2Gbps delay lines in an ultra-small 4mm x 4mm, 24-pin QFN package. For other delay line solutions, consider the SY89295U and SY89296U single-channel delay lines. Evaluation boards are available for all these parts.
Features
| Dual-channel, programmable delay line |
| Serial programming interface (SDATA, SCLK, SLOAD) |
| >3.2Gbps/1.6GHz fMAX |
| Linearity: -15ps to +15ps INL |
| Monotonic: -5ps to +25ps |
| Resolution: 5ps programming increments |
| Low-jitter design: 1psRMS typical random jitter |
| Programmable delay range: 5ns delay range |
| Cascade capability for increased delay |
| Low voltage operation: 3.3V ±10% |
| Industrial temperature range: -40°C to +85°C |
| Available in 24-pin (4mm x 4mm) QFN |
Specifications
| Product Type | Skew Management |
|---|---|
| Description | Dual Channel Programmable Delay |
| Input | ANY |
| Output | CML |
| Supply Voltage | 3.3 |
| Max Freq (GHz) | 1.6 |
| Max Data (Gbps) | 3.2 |
| Max Prop Delay (ps) | 7 |
| Icc (mA) | 250 |
| Power Supply | 0 |
| Max Within Device Skew (ps) | 55 |
| OE | False |
| RPE | False |
| FSI | False |
| Input Mux | False |
| Input EQ | False |
| Delay Resolution ps/step | 5 |
| Channels | Dual |
| Output Type | CML |
| Number Of Outputs | 0 |
| Output Voltage | 2.5V |
| Pins | Packaging | 24 | VQFN |
| Temp Range | -40C to +85C |
| Packing Media | Tube (75) |
Last 6 months Inventory & Pricing History
Environmental Information
| JEDEC Indicator | e4 |
|---|---|
| ROHS | Compliant |
| China EFUP | Compliant |
| Device Weight (g) | 0.0422 |
| Shipping Weight (kg) | 0.074667 |
| Lead Count | 24 |
| Package Type | VQFN |
| Package Width or Size | 4x4x0.9mm |
| Soldering Composition | NiPdAu |
Alternative Descriptions
| 2.5/3.3V Dual Channel Delay Line with 5ps Step Delay (improved SY89295) | Microchip Technology |
| IC, DELAY LINE, PROGAMMABLE, 24QFN | element14 |
| Delay Line IC, Programmable, 1024 Taps, 5 ps Delay/One Tap, 5 ns Total Delay, 2.375 V to 2.625 V | Avnet Silica |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a SY89297UMG?
Additional datasheets, footprints and schematics for SY89297UMG are listed on our Part Details page. You can also find images and similar parts to SY89297UMG on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for SY89297UMG on our Product Comparison page. Access via the 'View Pricing & Stock' button to view SY89297UMG price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does SY89297UMG fall under?
The SY89297UMG is listed under Semiconductors - ICs > Clock,Timing & Frequency Management > Delay Lines.
Can I view similar or alternative parts?
You can view similar parts to SY89297UMG when available in the Delay Lines range under the specifications section at the bottom of the details page.
Who can I contact for technical support of the product?
Submit any questions directly to the customer support team of the distributor listing the product. For the SY89297UMG you can contact the distributor directly for product support, shipping queries etc.
Is the SY89297UMG RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Microchip Technology.
Which authorised distributors for SY89297UMG have stock available?
Authorised distributors including Microchip Technology, element14 and Avnet Silica have stock available or on a lead time for SY89297UMG.
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