参数资料
型号: 78M6612-SOCKET68
厂商: Maxim Integrated Products
文件页数: 32/46页
文件大小: 0K
描述: BOARD 78M6612 68PIN QFN
标准包装: 1
系列: *
78M6612 Data Sheet
DS_6612_001
4.4.7
2.5V Voltage Regulator
Unless otherwise specified, load = 5 mA.
Table 14: 2.5 V Voltage Regulator Performance Specifications
Parameter
Voltage overhead V3P3-V2P5
PSSR ? V2P5/ ? V3P3
Condition
Reduce V3P3 until
V2P5 drops 200 mV
RESET=0, iload=0
Min
-3
Typ
Max
440
+3
Unit
mV
mV/V
4.4.8
Low Power Voltage Regulator
Unless otherwise specified, V3P3SYS=V3P3A=0.
Table 15: Low-Power Voltage Regulator Performance Specifications
Parameter
V2P5
V2P5 load regulation
VBAT voltage requirement
PSRR Δ V2P5 /Δ VBAT
Condition
I LOAD =0
I LOAD =0 mA to 1 mA
I LOAD =1 mA,
Reduce VBAT until
REG_LP_OK=0
I LOAD =0
Min
2.0
-50
Typ
2.5
Max
2.7
30
3.0
50
Unit
V
mV
V
mV/V
4.4.9
Crystal Oscillator
Table 16: Crystal Oscillator Performance Specifications
Parameter
Maximum Output Power to Crystal
Condition
Crystal connected
Min
Typ
Max
1
Unit
μ W
XIN to XOUT Capacitance
Capacitance to DGND
XIN
XOUT
32
3
5
5
pF
pF
pF
Rev 2
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