参数资料
型号: SI5374B-A-GL
厂商: SILICON LABORATORIES
元件分类: 时钟产生/分配
英文描述: 808 MHz, PROC SPECIFIC CLOCK GENERATOR, PBGA80
封装: 10 X 10 MM, ROHS COMPLIANT, PLASTIC, MO-192, BGA-80
文件页数: 4/64页
文件大小: 303K
代理商: SI5374B-A-GL
Si5374
12
Preliminary Rev. 0.4
Thermal Characteristics2,3
Maximum Junction
Temperature4
—125
°C
Thermal Resistance
Junction to Ambient
JA
Still Air
Air Flow 1 m/s
Air Flow 2 m/s
Air Flow 3 m/s
16
14
13
12
°C/W
Thermal Resistance
Junction to Case
JC
Still Air
3.4
°C/W
Table 6. Absolute Maximum Ratings
Parameter
Symbol
Value
Unit
DC Supply Voltage
VDD
–0.5 to 2.8
V
LVCMOS Input Voltage
VDIG
–0.3 to (VDD + 0.3)
V
CLKINnP/N_q
CKNVIN
0 to VDD
V
OSC_P, OSC_N Voltage Limits
OSCVIN
0 to 1.2
V
Operating Junction Temperature
TJCT
–55 to 150
°C
Storage Temperature Range
TSTG
–55 to 150
°C
ESD HBM Tolerance (100 pF, 1.5 k); All pins
except CKINnP/N-q
2kV
ESD MM Tolerance; All pins except
CKINnP/N_q
200
V
ESD HBM Tolerance (100 pF, 1.5 k);
CKINnP/N_q
700
V
ESD MM Tolerance; CKINnP/N_q
125
V
Latch-Up Tolerance
JESD78 Compliant
Note:
Permanent device damage may occur if the Absolute Maximum Ratings are exceeded. Functional operation should be
restricted to the conditions as specified in the operation sections of this data sheet. Exposure to absolute maximum
rating conditions for extended periods of time may affect device reliability.
Table 5. Performance Specifications (Continued)
VDD = 1.8 V ±5% or2.5 V ±10%, TA = –40 to 85 °C
Parameter
Symbol
Test Condition
Min
Typ
Max
Unit
Notes:
1.
fin = fout = 622.08 MHz; BW = 120 Hz; LVPECL.
2.
In most circumstances the Si5374 does not require special thermal management. A system level thermal analysis is
strongly recommend. Contact Silicon Labs applications for further details if required.
3.
Thermal characteristic for the 80-pin Si5374 on an 8-layer PCB.
4.
Ambient temperature = 65 °C.
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