參數(shù)資料
型號(hào): DS26303GN-75
廠商: Maxim Integrated Products, Inc.
英文描述: 3.3V, E1/T1/J1, Short-Haul, Octal Line Interface Unit
中文描述: 3.3,E1/T1/J1,短途,八線路接口單元
文件頁(yè)數(shù): 76/97頁(yè)
文件大?。?/td> 966K
代理商: DS26303GN-75
DS26303: 3.3V, T1/E1/J1, Short-Haul, Octal Line Interface Unit
76 of 97
8 OPERATING PARAMETERS
ABSOLUTE MAXIMUM RATINGS
Voltage Range on Any Lead with Respect to V
SS
(except V
DD
)…………………………………………….-0.3V to +5.5V
Supply Voltage (V
DD
) Range with Respect to V
SS
………..…………………………………………………-0.3V to +3.63V
Operating Temperature Range for DS26303G/DS26303L…...……………………………………………...0°C to +70°C
Operating Temperature Range for DS26303GN/DS26303LN.……………………………………………-40°C to +85°C
Storage Temperature…………………………………………………………………………………………-55°C to +125°C
Soldering Temperature………………………………………………………….See IPC/JEDEC J-STD-020 Specification
This is a stress rating only and functional operation of the device at these or any other conditions above those indicated in the operation
sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods of time may affect reliability.
Table 8-1. Recommended DC Operating Conditions
(T
A
= -40°C to +85°C for DS26303GN and DS26303LN.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
2
Logic 1
V
IH
(Note 1)
2/3V
DD
+
0.2
5.5
V
0.8
Logic 0
V
IL
(Note 1)
-0.3
1/3V
DD
-
0.2
2/3V
DD
-
0.2
3.465
V
Midrange Level
(Note 1)
1/3V
DD
+
0.2
3.135
1/2 x V
DD
V
Supply Voltage
Note 1:
V
DD
3.3
V
Applies to pins LP1–LP8, JAS, and MODESEL.
Table 8-2. Capacitance
(T
A
= +25°C)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Input Capacitance
Output Capacitance
C
IN
C
OUT
7
7
pF
pF
Table 8-3. DC Characteristics
(V
DD
= 3.135V to 3.465V, T
A
= -40°C to +85°C.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
3.465V
(Notes 1, 2)
3.3V
478
Supply Current
I
DD
250
mA
Input Leakage
Tri-State Output Leakage
Output Voltage (I
o
= –4.0mA)
Output Voltage (I
o
= +4.0mA)
Note 1:
RCLK1-n = TCLK1-n = 1.544MHz.
Note 2:
Power dissipation with all ports active, TTIP and TRING driving a 25 load, for an all-ones data density.
I
IL
I
OL
V
OH
V
OL
–10.0
–10.0
2.4
+10.0
+10.0
0.4
μA
μA
V
V
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DS26303L-120+ 功能描述:電信線路管理 IC 3.3V E1/T1/J1 Short Haul Octal LIU RoHS:否 制造商:STMicroelectronics 產(chǎn)品:PHY 接口類型:UART 電源電壓-最大:18 V 電源電壓-最小:8 V 電源電流:30 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VFQFPN-48 封裝:Tray
DS26303L-120+A3 功能描述:電信線路管理 IC 3.3V E1/T1/J1 Short Haul Octal LIU RoHS:否 制造商:STMicroelectronics 產(chǎn)品:PHY 接口類型:UART 電源電壓-最大:18 V 電源電壓-最小:8 V 電源電流:30 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VFQFPN-48 封裝:Tray
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DS26303L-75 功能描述:電信線路管理 IC 3.3V E1/T1/J1 Short Haul Octal LIU RoHS:否 制造商:STMicroelectronics 產(chǎn)品:PHY 接口類型:UART 電源電壓-最大:18 V 電源電壓-最小:8 V 電源電流:30 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VFQFPN-48 封裝:Tray