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SI5020 Datasheet, PDF (5/24 Pages) List of Unclassifed Manufacturers – SiPHY MULTI-RATE SONET/SDH CLOCK AND DATA RECOVERY IC | |||
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Si5020
2. Electrical Specifications
Table 1. Recommended Operating Conditions
Parameter
Symbol
Test Condition
Min1 Typ Max1 Unit
Ambient Temperature
TA
Si5020 Supply Voltage2
VDD
â40
25
85
°C
2.375 2.5 2.625
V
Notes:
1. All minimum and maximum specifications are guaranteed and apply across the recommended operating conditions.
Typical values apply at nominal supply voltages and an operating temperature of 25 °C unless otherwise stated.
2. The Si5020 specifications are guaranteed when using the recommended application circuit (including component
tolerance) shown in "Typical Application Schematic" on page 10.
V
SIGNAL+
Differential VICM, VOCM
I/Os SIGNALâ
VIS
Single-Ended Voltage
(SIGNAL+) â (SIGNALâ)
Differential
Voltage Swing
VID,VOD (VID = 2 VIS)
Differential Peak-to-Peak Voltage
t
Figure 1. Differential Voltage Measurement (DIN, REFCLK, DOUT, CLKOUT)
t C-D
DOUT
CLKOUT
Figure 2. Differential Clock to Data Timing
D O U T,
CLKOUT
tF
80%
20%
tR
Figure 3. Differential DOUT and CLKOUT Rise/Fall Times
Rev. 1.6
5
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