SY89847UMG Clock,Timing & Frequency Management by Microchip Technology
| Status: | Active |
|---|---|
| Series: | SY89847U |
| RoHS: | Compliant |
The SY89847U is a 2.5V, 1:5 LVDS fanout buffer with a 2:1 differential input multiplexer (MUX). A unique Fail-Safe Input (FSI) protection prevents metastable output conditions when the selected input clock fails to a DC voltage (voltage between the pins of the differential input drops significantly below 100mV).The differential input includes Micrel's unique, 3-pin internal termination architecture that can interface to any differential signal (AC- or DC-coupled) as small as 100mV (200mVPP) without any level shifting or termination resistor networks in the signal path. The outputs are LVDS compatible with very fast rise/fall times guaranteed to be less than 210ps.The SY89847U operates from a 2.5V ±5% supply and is guaranteed over the full industrial temperature range of -40°C to +85°C. The SY89847U is part of Micrel's high-speed, Precision Edge® product line.
Where to Buy
Prices starting from US$5.71
| Distributor | Stock | ||
|---|---|---|---|
|
Microchip Technology
from US$5.71
|
12,800
in stock
|
Buy Now |
|
Newark Electronics
from US$6.15
|
20
in stock
|
Buy Now |
|
element14
from US$6.40
|
20
in stock
|
Buy Now |
|
Farnell
from US$6.75
|
20
in stock
|
Buy Now |
|
Future Electronics
from US$5.98
|
0
in stock
|
Buy Now |
|
Richardson RFPD
-
|
0
in stock
|
Buy Now |
|
EBV Elektronik
-
|
0
in stock
|
Buy Now |
|
Avnet Silica
-
|
0
in stock
|
Buy Now |
| Buy Now |
Features
| Selects between two sources, and provides 5 precision LVDS copies |
| Prevents outputs from oscillating when input is invalid |
| DC-to >1.5GHz throughput |
| <1000ps Propagation Delay (IN-to-Q) |
| <210ps Rise/Fall times |
| 150fsRMS phase jitter (typ.) |
| <0.7psRMS MUX crosstalk induced jitter |
| Unique, patented MUX input isolation design minimizes adjacent channel crosstalk |
| Unique, patented internal termination and VT pin accepts DC- and AC-coupled inputs (CML, PECL, LVDS) |
| Wide input voltage range VCC to GND |
| 2.5V ±5% supply voltage |
| -40°C to +85°C industrial temperature range |
| Available in 32-pin (5mm x 5mm) QFN package |
Specifications
| Product Type | Fanout & Buffer and Drivers |
|---|---|
| Description | 2:5 |
| Input | ANY |
| Output | LVDS |
| Supply Voltage | 2.5 |
| Max Freq (GHz) | 1.5 |
| Max Data (Gbps) | 0 |
| Max Prop Delay (ps) | 1000 |
| Icc (mA) | 90 |
| Power Supply | 0 |
| Max Within Device Skew (ps) | 20 |
| OE | True |
| RPE | False |
| FSI | True |
| Input Mux | True |
| Input EQ | False |
| Delay Resolution ps/step | 0 |
| Output Type | LVDS |
| Number Of Outputs | 0 |
| Pins | Packaging | 32 | VQFN |
| Temp Range | -40C to +85C |
| Packing Media | Tube (60) |
Last 6 months Inventory & Pricing History
Environmental Information
| JEDEC Indicator | e4 |
|---|---|
| ROHS | Compliant |
| China EFUP | Compliant |
| Device Weight (g) | 0.0641 |
| Shipping Weight (kg) | 0.230833 |
| Lead Count | 32 |
| Package Type | VQFN |
| Package Width or Size | 5x5x0.9mm |
| Soldering Composition | NiPdAu |
Alternative Descriptions
| 1:5 LVDS Fanout Buffer w/ 2:1 FSI Input MUX | Microchip Technology |
| Lvds Fanout Buffer, 1:5, 1.5Ghz, Qfn-32 | Newark Electronics |
| LVDS FANOUT BUFFER, 1:5, 1.5GHZ, QFN-32 | element14 |
| LVDS FANOUT BUFFER, 1: 5, 1.5GHZ, QFN-32 | Farnell |
| 1:5 LVDS FANOUT BUFFER W/ 2:1 FSI INPUT MUX | Future Electronics |
| Clock Fanout Buffer 5-OUT 2-IN 1:5 32-Pin QFN EP Tube | Richardson RFPD |
| Clock Buffer, Fanout, 1.5 GHz to 5 Outputs, 2.375 V to 2.625 V, 32 Pins, QFN-EP | EBV Elektronik |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a SY89847UMG?
Additional datasheets, footprints and schematics for SY89847UMG are listed on our Part Details page. You can also find images and similar parts to SY89847UMG on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for SY89847UMG on our Product Comparison page. Access via the 'View Pricing & Stock' button to view SY89847UMG price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does SY89847UMG fall under?
The SY89847UMG is listed under Semiconductors - ICs > Clock,Timing & Frequency Management > Clock Synthesizers & Generators.
Can I view similar or alternative parts?
You can view similar parts to SY89847UMG when available in the Clock Synthesizers & Generators 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 SY89847UMG you can contact the distributor directly for product support, shipping queries etc.
Is the SY89847UMG RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Microchip Technology.
Which authorised distributors for SY89847UMG have stock available?
Authorised distributors including Microchip Technology, Newark Electronics, element14, Farnell and Future Electronics have stock available or on a lead time for SY89847UMG.
How do I check stock and lead times for all distributors?
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