参数资料
型号: CS5466-IS
厂商: CIRRUS LOGIC INC
元件分类: 模拟信号调理
中文描述: SPECIALTY ANALOG CIRCUIT, PDSO24
封装: MO-150, SSOP-24
文件页数: 14/16页
文件大小: 284K
代理商: CS5466-IS
CS5466
DS659F1
7
DIGITAL CHARACTERISTICS (Note 7)
Min / Max characteristics and specifications are guaranteed over all operating conditions.
Typical characteristics and specifications are measured at nominal supply voltages and TA = 25 °C.
VA+ = 5 V ±5% VD+ = 3.3 V ±5% or 5 V ±5%; AGND = DGND = 0 V. All voltages with respect to 0 V.
MCLK = 4.096 MHz
Notes: 7. All measurements performed under static conditions.
8. If external MCLK is used, then the duty cycle must be between 45% and 55% to maintain this specification.
9. The frequency of CPUCLK is equal to MCLK.
10. VOL and VOH are not specified under this condition.
Parameter
Symbol
Min
Typ
Max
Unit
Master Clock Characteristics
Master Clock Frequency
Internal Gate Oscillator
MCLK
3
4.096
5
MHz
Master Clock Duty Cycle
-
40
-
60
%
CPUCLK Duty Cycle
-
40
-
60
%
Filter Characteristics
High-pass Filter Corner Frequency
-3 dB
-
0.125
-
Hz
Input/Output Characteristics
High-level Input Voltage
XIN
RESET
VIH
(VD+) - 0.5
0.8 VD+
-
V
Low-level Input Voltage (VD = 5 V)
XIN
RESET
VIL
-
1.5
0.2 VD+
V
Low-level Input Voltage (VD = 3.3 V)
XIN
RESET
VIL
-
0.3
0.2 VD+
V
High-level Output Voltage (except XOUT)
Iout = +5 mA
VOH
(VD+) - 1.0
-
V
Low-level Output Voltage (except XOUT)
Iout = -5 mA
VOL
--
0.4
V
Input Leakage Current
Iin
-±1
±10
A
Digital Output Pin Capacitance
Cout
-5
-
pF
Drive Current FOUT, E1, E2, NEG
IDR
-50
-
mA
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