SI5020 Datasheet, PDF (5/18 Pages) List of Unclassifed Manufacturers – SiPHY MULTI-RATE SONET/SDH CLOCK AND DATA RECOVERY IC

Si5020
Electrical Specifications
Table 1. Recommended Operating Conditions
Parameter
Symbol
Test Condition
Min^{1 Typ} Max^{1 Unit}
Ambient Temperature
T_A
Si5020 Supply Voltage²
V_DD
–40
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) of Figure 5 on page 9.
V
SIGNAL+
Differential ^VICM^,VOCM
I/Os _SIGNAL–
V_IS
Single-Ended Voltage
(SIGNAL+) – (SIGNAL–)
Differential
Voltage Swing
V_ID,V_OD (V_ID = 2V_IS)
Differential Peak-to-Peak Voltage
t
Figure 2. Differential Voltage Measurement (DIN, REFCLK, DOUT, CLKOUT)
DOUT
t_Cf-D
t_Cr-D
CLKOUT
Figure 3. Clock to Data Timing
DOUT,
CLKOUT
t_F
80%
20%
t_R
Figure 4. DOUT and CLKOUT Rise/Fall Times
Preliminary Rev. 0.8
5