參數(shù)資料
型號: DM6580
廠商: Electronic Theatre Controls, Inc.
英文描述: V.90 Intergrated Data/Fax/Voice/Speakephone Modem Device Single Chip with Memory Built in
中文描述: .90綜合數(shù)據(jù)/傳真/語音/ Speakephone調制解調器設備的單芯片,具有內置的記憶
文件頁數(shù): 39/43頁
文件大?。?/td> 292K
代理商: DM6580
DM562P
V.90 Integrated Data/ Fax/Voice/Speakerphone
Modem Device Single Chip with Memory Built in
Preliminary
Version: DM562P-DS-P02
February 28, 2001
39
DM6580 DC Electrical Characteristics & Timing Waveforms
(V
DD
= 5V, Tc = 0 oC to 85 oC)
Symbol
Parameter
Min.
Typ.
Max.
Un
it
V
V
m
A
V
V
V
V
μ
A
pF
V
Conditions
V
DD
V
CM
I
DD
Operating Voltage
Output Common Mode Voltage
Supply Current
4.75
5
5.25
2.5
25
V
IL
V
IH
V
OL
V
OH
I
iL
C
IN
V
REF
Input Low Voltage
Input High Voltage
Output Low Voltage
Output High Voltage
Input leakage Current
Input Capacitance
Differential Reference Voltage
Output
Output Common Mode Offset
0.8
2.2
0.4
2.4
-2.0
±
1.0
5.0
2.0
2.0
V
I
=0V,5.25V
1.9
2.1
V
CMD_OUT
-200
200
m
V
V
m
V
k
k
=(TxA1+TxA2)/2-V
CM
V
DIF_OUT
V
OFF_OUT
Differential Output Voltage
Differential Output DC Offset
Voltage
Input Resistance RxIN
Output Resistance TxA1, TxA2,
SPKR
Load Resistance TxA1, TxA2,
SPKR
Load Capacitance TxA1, TxA2,
SPKR
3 *V
REF
TxA1-TxA2
3*V
REF
V
DC
(T
X
A1)-V
DC
(T
X
A2)
-100
100
R
IN
R
OUT
100
1
2
R
L
20
k
C
L
50
pF
DM6580 AC Characteristics & Timing Waveforms
(V
DD
= 5V, Tc= 0 oC to 85 oC)
Serial Port Timing
Symbol
1
2
3
4
5
6
7
8
9
10
11
Parameter
Min.
49
24
24
Typ.
Max.
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
Conditions
SCLK Period
SCLK Low Width
SCLK High Width
SCLK Rise Time
SCLK Fall Time
FS To SCLK Setup
FS To SCLK Hold
DI To SCLK Setup
DI To SCLK Hold
SCLK High To DO Valid
SCLK To DO Hiz
5
5
17
17
5
5
8
8
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