SI5022 Datasheet, PDF (10/22 Pages) List of Unclassifed Manufacturers – MULTI-RATE SONET/SDH CDR IC WITH LIMITING AMP

Si5022/Si5023
Table 5. Absolute Maximum Ratings
Parameter
Symbol
Value
Unit
DC Supply Voltage
V_DD
–0.5 to 2.8 (Si5022)
V
–0.5 to 3.5 (Si5023)
LVTTL Input Voltage
Differential Input Voltages
Maximum Current any output PIN
V_DIG
–0.3 to 3.6
V
V_DIF
–0.3 to (V_DD+ 0.3)
V
±50
mA
Operating Junction Temperature
T_JCT
–55 to 150
°C
Storage Temperature Range
T_STG
–55 to 150
°C
Lead Temperature (soldering 10 seconds)
300
°C
ESD HBM Tolerance (100 pf, 1.5 kΩ)
1
kV
Note: Permanent device damage may occur if the above Absolute Maximum Ratings are exceeded. Functional operation
should be restricted to the conditions as specified in the operational sections of this data sheet. Exposure to absolute
maximum rating conditions for extended periods may affect device reliability.
Table 6. Thermal Characteristics
Parameter
Thermal Resistance Junction to Ambient
Symbol
ϕ_JA
Test Condition
Still Air
Value
38
Unit
°C/W
LVTTL
Control Inputs
BIEnRdicAalatLorom _{r ss-of-LockLosInsd-oicf-aStoigrnal}
Indicator
2
High Speed
Serial Input
System
Reference
Clock
(Optional)
DIN+
DIN–
REFCLK+
REFCLK–
Si5022/23
DOUT+
DOUT–
CLKOUT+
CLKOUT–
Recovered
Data
Recovered
Clock
VDD
10 kΩ
Loss-of-Signal
Level Set
Data Slice
Level Set
Bit Error Rate
Level Set
0.1 µF
2200 pF
20 pF
Figure 5. Si5022/23 Typical Application Circuit
10
Preliminary Rev. 0.46