SY89841UMG TR Micrel Inc, SY89841UMG TR Datasheet - Page 2

• Manufacturer Part Number: SY89841UMG TR
• Description: IC MUX 2:1 LVDS RPE 16-MLF
• Manufacturer: Micrel Inc
• Series: SY89r
• Type: Multiplexerr

Specifications of SY89841UMG TR

• Circuit: 1 x 2:1
• Independent Circuits: 1
• Voltage Supply Source: Single Supply
• Voltage - Supply: 3 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 16-MLF®, QFN
• Number Of Clock Inputs: 2
• Mode Of Operation: Differential
• Output Logic Level: LVDS
• Operating Supply Voltage (min): 2.375V
• Operating Supply Voltage (typ): 2.5V
• Operating Supply Voltage (max): 2.625V
• Package Type: MLF
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Signal Type: CML/LVDS/PECL
• Mounting: Surface Mount
• Pin Count: 16
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Output High, Low: -
• Lead Free Status / Rohs Status: Compliant
• Other names: SY89841UMGTR; SY89841UMGTR

Micrel, Inc.
Typical Application
February 2005
From Local Oscillator
Secondary Clock
Primary Clock
From System
/IN0
/IN1
IN0
IN1
V
V
V
V
T0
T1
(LVTTL/CMOS)
50Ω
50Ω
REF-AC0
50Ω
50Ω
REF-AC1
SEL
Elimination Logic
Runt Pulse
0
1
2:1 MUX
MUX
S
2
Secondary
OUTPUT
Simplified Example Illustrating Runt Pulse Eliminator (RPE)
Primary
Clock
Clock
SEL
Runt pulse eliminated
Circuit when Primary Clock Fails
Select Primary
from output
[e-mail]
Select Secondary
Switchover
occurs
or [phone]
M9999-021405
SY89841U