Datasheet Microchip SY89853U
The SY89853U features two, low jitter 2:1 differential multiplexers with 100K LVPECL (800mV) compatible outputs, capable of handling clocks up to 2
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SY89853U Data Sheet
Precision Low-Power Dual 2:1 LVPECL MUX
with Internal Termination General Description
The SY89853U features two, low jitter 2:1 differential
multiplexers with 100K LVPECL (800mV) compatible
outputs, capable of handling clocks up to 2.5GHz and
data streams up to 2.5Gbps.
The SY89853U differential inputs include Micrelâ€™s
unique, 3-input termination architecture that allows
users to interface to any differential signal (AC-or DCCoupled) as small as 100mV without any level shifting
or termination resistors networks in the signal path. The
result is a clean, stub-free, low jitter interface solution.
The differential 800mV LVPECL outputs have fast
rise/fall times guaranteed to be less than 180ps.
The SY89853U operates from a 2.5V Â±5% or a 3.3V
Â±10% supply, and is guaranteed over the full industrial
temperature range (â€“40Â°C to +85Â°C). For applications
that require higher performance, consider the
SY58026U. The SY89853U is part of Micrel's Precision
Edge product family.
All support documentation can be found on Micrelâ€™s web
site at www.micrel.com. Precision Edge Â® Features Dual 2:1 MUX, each channel selects from inputs Unique, patent-pending input isolation design ...
|Lifecycle Status||Production (Appropriate for new designs but newer alternatives may exist)||Production (Appropriate for new designs but newer alternatives may exist)|
|Description||Dual 2:1||Dual 2:1|
|Operating Temperature Range, °C||-40 to +85||-40 to +85|
|Output Data Rate, Max||2.5||2.5|
|Output Frequency, Max||2.5||2.5|
|Propagation Delay, Max||360||360|
|Supply Voltage, V||2.5/3.3V||2.5/3.3V|
|Within Device Skew, Max||20||20|
- Clock and Timing > Clock and Data Distribution > Multiplexers