SI5348 Datasheet, PDF (38/54 Pages) Silicon Laboratories – Network Synchronizer for SyncE/ 1588 PTP Telecom Boundary (T-BC) and Slave (T-SC) Clocks

Si5348 Rev D Data Sheet
Electrical Specifications
Table 5.14. Absolute Maximum Ratings^{1, 2, 3}
Parameter
Storage Temperature Range
DC Supply Voltage
Input Voltage Range
Latch-up Tolerance
ESD Tolerance
Max Junction Temperature in Operation
Soldering Temperature (Pb-free profile)³
Soldering Temperature Time at T_PEAK (Pb-
free profile)⁴
Symbol
T_STG
V_DD
V_DDA
V_DDO
V_DDS
V_I5
V_I2
V_I3
LU
HBM
T_JCT
T_PEAK
T_P
Test Condition
Value
Unit
–55 to 150
°C
–0.5 to 3.8
V
–0.5 to 3.8
V
–0.5 to 3.8
V
–0.5 to 3.8
V
IN0 - IN4, REF
–0.85 to V_DDA
V
+ 0.3
RSTb, OE0b, OE1b, OE2b, –0.5 to V_DDA
V
I2C_SEL,FINC, FDEC, A1/
+ 0.3
SDO, SDA/SDIO, SCLK, A0/
CSb,
XA/XB
–0.5 to 2.7
V
JESD78 Compliant
100 pF, 1.5 kΩ
2.0
kV
125
°C
260
°C
20-40
s
Note:
1. Permanent device damage may occur if the 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 ex-
tended periods may affect device reliability.
2. 64-QFN package is RoHS-6 compliant.
3. For detailed MSL and packaging information, go to www.silabs.com/support/quality/pages/RoHSInformation.aspx.
4. The device is compliant with JEDEC J-STD-020.
5. The minimum voltage at these pins can be as low as –1.0 V when an ac input signal of 8 kHz or greater is applied. See Table
5.3 Input Clock Specifications on page 25 spec for Single-Ended AC-Coupled f_IN < 250 MHz.
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