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參數(shù)資料
| 型號： | L2702-12 |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | SmartACFL Modem |
| 中文描述： | SmartACFL調(diào)制解調(diào)器 |
| 文件頁數(shù)： | 20/24頁 |
| 文件大?。?/td> | 210K |
| 代理商： | L2702-12 |
SmartACFL
V.90/K56flex Modem Device Sets with SmartDAA Technology for Low Power Applications
20
Conexant
Doc. No. 100444A
Proprietary Information
Electrical and Environmental Specifications
Table 2. Operating Conditions
Parameter
Symbol
Limits
Units
Supply Voltage
VDD
TA
MCU, MDP, VC: +3.0 to +3.6
VDC
Operating Temperature Range
-0 to +70
°
C
Table 3. Absolute Maximum Ratings
Parameter
Symbol
Limits
Units
Supply Voltage
VDD
VIN
TSTG
VIN
VHZ
IIK
IOK
VESD
ITRIG
-0.5 to +4.6
VDC
Input Voltage
-0.5 to (VIO +0.5)*
VDC
Storage Temperature Range
-55 to +125
°
C
Analog Inputs
-0.3 to (VAA + 0.5)
VDC
Voltage Applied to Outputs in High Impedance (Off) State
-0.5 to (VIO +0.5)*
VDC
DC Input Clamp Current
±20
mA
DC Output Clamp Current
±20
mA
Static Discharge Voltage (25
°
C)
±2500
VDC
Latch-up Current (25
°
C)
±400
mA
* VIO = +3.3V ± 0.3V or +5V ± 5%.
Table 4. Current and Power Requirements
Mode
Typ Current
(Ityp) (mA)
Max Current
(Imax) (mA)
Typ Power
(Ptyp) (mW)
Max Power
(Pmax) (mW)
Notes
MCU (L2702-xx)
Normal Mode
Sleep Mode
Stop Mode
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
f = 28.224 MHz
f = 28.224 MHz
f = 0 MHz
MDP (P9373)
Normal Mode
Sleep Mode
Stop Mode
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
f = 28.224 MHz
f = 28.224 MHz
f = 0 MHz
LSD (20463)
Normal Mode: Off-hook, normal data
connection
Normal Mode: On-hook, idle, waiting for ring
Low Power Mode
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
VC (20437)
Normal Mode
Sleep Mode
Stop Mode
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
1.
2.
3.
4.
5.
6.
7.
Operating voltage: VDD = +3.3V ± 0.3V.
Test conditions: VDD = +3.3V for typical values; VDD = +3.6V for maximum values.
Input Ripple
≤
0.1 Vpeak-peak.
f = Internal frequency.
Stop Mode is the same as Sleep Mode with clocks turned off.
Typical current (Ityp) estimated; Max current estimated from Ityp: Imax = Ityp * 1.1.
Typical power (Ptyp) computed from Ityp: Ptyp = Ityp * 3.3V; Max power (Pmax) computed from Imax: Pmax = Imax * 3.6V.
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