參數(shù)資料
型號: DS3153N
英文描述: Single/Dual/Triple/Quad DS3/E3/STS-1 LIUs
中文描述: 單/雙/三/四DS3/E3/STS-1柳斯
文件頁數(shù): 38/60頁
文件大?。?/td> 788K
代理商: DS3153N
DS3151/DS3152/DS3153/DS3154 Single/Dual/Triple/Quad DS3/E3/STS-1 LIUs
38 of 60
Table 13-C. Framer Interface Timing
(V
DD
= 3.3V 5%, T
A
= -40°C to +85°C.) (
Figure 13-1
and
Figure 13-2
)
PARAMETER
SYMBOL
CONDITIONS
(Note 4)
(Note 5)
(Note 6)
(Notes 7, 8)
MIN
45
TYP
22.4
29.1
19.3
50
MAX
55
UNITS
RCLK/TCLK Clock Period
t1
ns
RCLK Duty Cycle
t2/t1, t3/t1
%
TCLK Duty Cycle
t2/t1, t3/t1
(Note 8)
30
70
%
MCLK Duty Cycle
t2/t1, t3/t1
(Note 8)
30
70
%
TPOS/TDAT, TNEG to TCLK Setup
Time
t4
(Notes 8, 9)
2
ns
TPOS/TDAT, TNEG Hold Time
t5
(Notes 8, 9)
2
ns
RCLK to RPOS/RDAT, RNEG/RLCV,
and PRBS Value Change
t6
(Notes 7, 8, 10)
2
6
ns
RCLK Rise and Fall Time
t7
(Notes 8, 11)
5
ns
TCLK Rise and Fall Time
t8
(Notes 8, 12)
5
ns
Note 4:
DS3 mode.
Note 5:
E3 mode.
Note 6:
STS-1 mode.
Note 7:
Outputs loaded with 25pF, measured at 50% threshold.
Note 8:
Not tested during production test.
Note 9:
When TCINV = 0, TPOS/TDAT and TNEG are sampled on the rising edge of TCLK. When TCINV = 1, TPOS/TDAT and TNEG are
sampled on the falling edge of TCLK.
Note 10:
When RCINV = 0, RPOS/RDAT and RNEG/RLCV are updated on the falling edge of RCLK. When RCINV = 1, RPOS/RDAT and
RNEG/RLCV are updated on the rising edge of RCLK.
Note 11:
Outputs loaded with 25pF, measured between V
OL
(max) and V
OH
(min).
Note 12:
Measured between V
IL
(max) and V
IH
(min).
Figure 13-1. Transmitter Framer Interface Timing Diagram
TCLK (INVERTED)
TPOS/TDAT,
TNEG
t4
t5
t1
t2
t3
TCLK (NORMAL)
t8
相關(guān)PDF資料
PDF描述
DS3154 Single/Dual/Triple/Quad DS3/E3/STS-1 LIUs
DS3154N Single/Dual/Triple/Quad DS3/E3/STS-1 LIUs
DS3154DK Quad DS3/E3/STS-1 LIU Demo Kit
DS32KHZ 32.768kHz Temperature-Compensated Crystal Oscillator
DS32kHz-N 32.768kHz Temperature-Compensated Crystal Oscillator
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DS3153N# 功能描述:網(wǎng)絡(luò)控制器與處理器 IC Triple DS3/E3/STS-1 Line Interface Unit RoHS:否 制造商:Micrel 產(chǎn)品:Controller Area Network (CAN) 收發(fā)器數(shù)量: 數(shù)據(jù)速率: 電源電流(最大值):595 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray
DS3153N+ 功能描述:網(wǎng)絡(luò)控制器與處理器 IC Triple DS3/E3/STS-1 Line Interface Unit RoHS:否 制造商:Micrel 產(chǎn)品:Controller Area Network (CAN) 收發(fā)器數(shù)量: 數(shù)據(jù)速率: 電源電流(最大值):595 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray
DS3154 功能描述:網(wǎng)絡(luò)控制器與處理器 IC Quad DS3/E3/STS-1 Line Interface Unit RoHS:否 制造商:Micrel 產(chǎn)品:Controller Area Network (CAN) 收發(fā)器數(shù)量: 數(shù)據(jù)速率: 電源電流(最大值):595 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray
DS3154+ 功能描述:網(wǎng)絡(luò)控制器與處理器 IC Quad DS3/E3/STS-1 Line Interface Unit RoHS:否 制造商:Micrel 產(chǎn)品:Controller Area Network (CAN) 收發(fā)器數(shù)量: 數(shù)據(jù)速率: 電源電流(最大值):595 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray
DS3154A2 功能描述:網(wǎng)絡(luò)控制器與處理器 IC Quad DS3/E3/STS-1 Line Interface Unit RoHS:否 制造商:Micrel 產(chǎn)品:Controller Area Network (CAN) 收發(fā)器數(shù)量: 數(shù)據(jù)速率: 電源電流(最大值):595 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray