SY89645LK4G-TR
ActiveCLOCK FANOUT BUFFER 4-OUT 1-IN 1:4 20-PIN TSSOP T/R
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SY89645LK4G-TR
ActiveCLOCK FANOUT BUFFER 4-OUT 1-IN 1:4 20-PIN TSSOP T/R
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Technical Specifications
Parameters and characteristics commom to parts in this series
| Specification | SY89645LK4G-TR | SY89645L Series |
|---|---|---|
| Differential - Input:Output | No/Yes | No/Yes |
| Frequency - Max [Max] | 650 MHz | 650 MHz |
| Input | LVCMOS, LVTTL | LVCMOS, LVTTL |
| Mounting Type | Surface Mount | Surface Mount |
| Number of Circuits | 1 | 1 |
| Operating Temperature [Max] | 85 °C | 85 °C |
| Operating Temperature [Min] | -40 °C | -40 °C |
| Output | LVDS | LVDS |
| Package / Case | 20-TSSOP | 20-TSSOP |
| Package / Case [x] | 0.173 in | 0.173 in |
| Package / Case [y] | 4.4 mm | 4.4 mm |
| Ratio - Input:Output | 1:4 | 1:4 |
| Supplier Device Package | 20-TSSOP | 20-TSSOP |
| Type | Fanout Buffer (Distribution) | Fanout Buffer (Distribution) |
| Voltage - Supply [Max] | 3.465 V | 3.465 V |
| Voltage - Supply [Min] | 3.135 V | 3.135 V |
SY89645L Series
1:4 CMOS/LVTTL-TO-LVDS TRANSLATOR+ FANOUT BUFFER 20 TSSOP 4.4MM TUBE ROHS COMPLIANT: YES
| Part | Supplier Device Package | Package / Case [y] | Package / Case | Package / Case [x] | Output | Operating Temperature [Max] | Operating Temperature [Min] | Ratio - Input:Output | Number of Circuits | Differential - Input:Output | Input | Voltage - Supply [Max] | Voltage - Supply [Min] | Frequency - Max [Max] | Type | Mounting Type |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Microchip Technology SY89645LK4G | 20-TSSOP | 4.4 mm | 20-TSSOP | 0.173 in | LVDS | 85 °C | -40 °C | 1:4 | 1 | No/Yes | LVCMOS, LVTTL | 3.465 V | 3.135 V | 650 MHz | Fanout Buffer (Distribution) | Surface Mount |
Microchip Technology SY89645LK4G-TR | 20-TSSOP | 4.4 mm | 20-TSSOP | 0.173 in | LVDS | 85 °C | -40 °C | 1:4 | 1 | No/Yes | LVCMOS, LVTTL | 3.465 V | 3.135 V | 650 MHz | Fanout Buffer (Distribution) | Surface Mount |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tape & Reel (TR) | 1000 | $ 3.62 | |
| Microchip Direct | T/R | 1 | $ 4.79 | |
| 25 | $ 3.98 | |||
| 100 | $ 3.62 | |||
| 1000 | $ 3.50 | |||
| 5000 | $ 3.47 | |||
Description
General part information
SY89645L Series
The SY89645L is a 3.3V, fully differential, low skew, 1:4 LVDS fanout buffer that accepts LVTTL or LVCMOS inputs. It is capable of processing clock signals as fast as 650MHz. The LVDS signals are optimized to provide less than 40ps of output skew.The single-ended input takes a 3.3V LVTTL or LVCMOS, with a signal swing as small as 1.2V. The outputs are 280mV LVDS, with fast rise and fall times, guaranteed to be less than 400ps.The SY89645L operates from a 3.3V + 5% power supply and is guaranteed over the full industrial temperature range (-40°C to +85°C). The SY89645L is part of Micrel's Precision Edge® product line.
Documents
Technical documentation and resources