SI5320 Datasheet, PDF (14/34 Pages) List of Unclassifed Manufacturers – SONET/SDH PRECISION CLOCK MULTIPLIER IC

Si5320
Table 5. Absolute Maximum Ratings
Parameter
Symbol
Value
Unit
3.3 V DC Supply Voltage
LVTTL Input Voltage
Maximum Current any output PIN
V_DD33
–0.5 to 3.6
V
V_DIG
–0.3 to (V_DD33 + 0.3)
V
±50
mA
Operating Junction Temperature
T_JCT
–55 to 150
°C
Storage Temperature Range
T_STG
–55 to 150
°C
ESD HBM Tolerance (100 pf, 1.5 k)
1.0
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
_JA
Test Condition
Still Air
Value
34.7
Unit
°C/W
0
-20
-40
-60
-80
-100
-120
-140
-160
10¹
10²
10³
10⁴
10⁵
10⁶
10⁷
10⁸
Offset Frequency
Figure 4. Typical Si5320 Phase Noise (CLKIN = 155.52 MHz, CLKOUT = 622.08 MHz, and
Loop BW = 800 Hz)
14
Rev. 2.5