參數(shù)資料
型號： AM79C30AVC
廠商： ADVANCED MICRO DEVICES INC
元件分類： 數(shù)字傳輸電路
英文描述： Digital Subscriber Controller⑩ (DSC⑩) Circuit
中文描述： DATACOM, DIGITAL SLIC, PQFP44
封裝： PLASTIC, TQFP-44
文件頁數(shù)： 69/101頁
文件大?。?/td> 1607K
代理商： AM79C30AVC
Am79C30A/32A Data Sheet
69
Table 51.
Revision E Power Specifications for CCITT-Restricted Mode Phone Operation
Note:
All power measurements assume PP disabled or in IOM-2 Deactivated mode.
*Power consumption with the output loaded will be
AC CHARACTERISTICS
V
CC
= 5 V ± 5%; V
SS
= 0 V; T
A
= 0°C to 70°C; MCLK = 3.072 MHz
Table 52.
MAP Analog Characteristics (Am79C30A only)
Parameter
Symbol
Parameter
Descriptions
Test Conditions
Preliminary
Unit
Typ
Max
I
CC
0
V
CC
Supply Current
(Power-Down mode)
V
CC
= 5.25 V; V
IH
= V
CC
; V
IL
= V
SS
; mode = Power-Down;
Clocks & Oscillator Stopped; LIU Receiver Enabled; S Interface
Silent (INFO 0)
4
5
mW
I
CC
1
V
CC
Supply Current
(Idle mode)
V
CC
= 5.25 V; V
IH
= V
CC
; V
IL
= V
SS
; mode = Idle, Data Only;
f
MCLK
= 3.84 kHz; LIU Receiver Enabled; S Interface Silent
(INFO 0)
20
25
mW
I
CC
2
V
CC
Supply Current
(Active; Call Set-Up)
V
CC
= 5.25 V; V
IH
= V
CC
; V
IL
= V
SS
; mode = Active, Data Only;
f
MCLK
= 3.072 MHz; LIU Receiver and Transmitter Enabled; S
Interface Activated with Data on D-Channel Only; S-interface
Load = 50 ohms
80
105
mW
I
CC
3
V
CC
Supply Current
(Active; Voice mode)
V
CC
= 5.25 V; V
IH
= V
CC
; V
IL
= V
SS
; mode = Active Voice &
Data; f
MCLK
= 384 MHz; LIU Receiver and Transmitter Enabled;
S Interface Activated with Data on D-channel and one
B-channel; S-interface Load = 50 ohms, AINA = –15 dBm0,
1-kHz Sine Wave; EAR1/EAR2 = –15 dBm0, 1-kHz Tone
Driving 600 ohms
155
190
mW
I
CC
4
V
CC
Supply Current
(Active; Ringing, No
Load*)
V
CC
= 5.25 V; V
IH
=V
CC
; V
IL
= V
SS
; mode = Active, Data Only;
f
MCLK
= 384 kHz; LIU Receiver and Transmitter Enabled, S
Interface Activated with Data on D-channel Only; S-Interface
Load = 50 ohms; Secondary Tone Ringer Enabled at 0 dB, 400
Hz, No Load
125
150
mW
Parameter
Symbol
Parameter Descriptions
Test Conditions
Preliminary
Unit
Min
Typ
Max
Z
IN
Analog Input Impedence
AINA or AINB to AREF
–1.25 V < V
IN
< +1.25 V
f
IN
< 4 kHz
200
Kohm
V
IOS
Allowable Offset Voltage at
AINA or AINB
with respect to AREF pin
–5
+5
mV
L
LS
Allowable Load LS1 to LS2
R
LOAD
> 40 ohms and
C
LOAD
< 100 pF
R
LOAD
> 130 ohms
and
C
LOAD
< 100 pF
R
LOAD
> 1 Kohm
and
C
LOAD
< 100 pF
2.25
L
EAR
Allowable Load EAR1 to
EAR2
L
AREF
Allowable Load AREF to V
SS
or V
CC
V
AREF
Analog Reference Voltage
2.1
2.4
V
I
CC
4
V
peak
LOAD
,
(
--------R
CC
)
(
)
+
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