MX802 データシートの表示（PDF） - CML Microsystems Plc
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MX802 Datasheet PDF : 24 Pages
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DVSR CODEC
20
6.1.3 Operating Characteristics
For the following conditions unless otherwise specified.
VDD = 5.0V @ TAMB = 25C
Xtal/Clock Frequency = 4.0MHz, Audio Level 0dB ref. = 308mVRMS
Standard test signal f0 = 820Hz, Sample Rate 31.25kbps
Static Values
Supply Current
IDD (enabled)
IDD (powersave)
Digital Interface
Input Logic Level
Logic 1 Input Level
Logic 0 Input Level
Output Logic Level
Output Logic 1 (IOH = 120A)
(IOH = -120A)
(IOH = -50A)
(IOH = 20A)
Output Logic 0
(IOL = 20A)
(IOL = 100A)
(IOL = 360A)
Digital Input Current
VIN = Logic 1 or 0
Leakage Current into IRQ ‘OFF’ Output
Digital Input Capacitance
Analog Impedance
Input Impedance
Output Impedance
Dynamic Values
Encoder
Analog signal Input Levels
Passband
Decoder
Analog Signal Output Levels
Passband
Notes Min.
1
1
2
3.5
2
7
4.6
3
4.6
9
4.6
9
3
7, 8
2
4
2
12
5
10, 11
-24.0
5
10, 11
-24.0
300
Typ.
7.0
2.0
500
1.5
3400
Max.
10.0
4.0
1.5
0.4
0.4
0.4
1.0
4.0
7.5
4.0
4.0
3400
MX802
Units
mA
mA
V
V
V
V
V
V
V
V
A
A
pF
K
k
dB
Hz
dB
Hz
1998 MX-COM, Inc.
www.mxcom.com Tel: 800 638 5577 336 744 5050 Fax: 336 744 5054
Doc. # 20480033.008
4800 Bethania Station Road, Winston-Salem, NC 27105-1201 USA
All trademarks and service marks are held by their respective companies.
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