(VDD = 3.3V ±5" />
參數(shù)資料
型號(hào): DS3252+
廠商: Maxim Integrated Products
文件頁數(shù): 40/71頁
文件大小: 0K
描述: IC LIU DS3/E3/STS-1 144-CSBGA
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 160
類型: 線路接口裝置(LIU)
驅(qū)動(dòng)器/接收器數(shù): 2/2
規(guī)程: IEEE 1149.1
電源電壓: 3.135 V ~ 3.465 V
安裝類型: 表面貼裝
封裝/外殼: 144-BGA,CSPBGA
供應(yīng)商設(shè)備封裝: 144-TECSBGA(13x13)
包裝: 托盤
DS3251/DS3252/DS3253/DS3254
45 of 71
Table 17-C. Framer Interface Timing
(VDD = 3.3V ±5%, TA = -40°C to +85°C.) (Figure 17-1 and Figure 17-2)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
(Note 1)
22.4
(Note 2)
29.1
RCLK/TCLK Clock Period
t1
(Note 3)
19.3
ns
RCLK Duty Cycle
t2/t1, t3/t1
(Notes 4, 5)
45
50
55
%
TCLK Duty Cycle
t2/t1, t3/t1
(Note 5)
30
70
%
MCLK Duty Cycle
t2/t1, t3/t1
(Note 5)
30
70
%
TPOS/TDAT, TNEG to TCLK Setup
Time
t4
(Notes 5, 6)
2
ns
TPOS/TDAT, TNEG Hold Time
t5
(Notes 5, 6)
2
ns
RCLK to RPOS/RDAT, RNEG/RLCV,
and PRBS Value Change
t6
(Notes 4, 5, 7)
2
6
ns
RCLK Rise and Fall Time
t7
(Notes 5, 8)
3
5
ns
TCLK Rise and Fall Time
t8
(Notes 5, 9)
5
ns
Note 1:
DS3 mode.
Note 2:
E3 mode.
Note 3:
STS-1 mode.
Note 4:
Outputs loaded with 25pF, measured at 50% threshold.
Note 5:
Not tested during production test.
Note 6:
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 7:
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 8:
Outputs loaded with 25pF, measured between VOL (max) and VOH (min).
Note 9:
Measured between VIL (max) and VIH (min).
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參數(shù)描述
DS3252+ 功能描述:網(wǎng)絡(luò)控制器與處理器 IC Dual 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
DS3252A3 功能描述:網(wǎng)絡(luò)控制器與處理器 IC Dual 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
DS3252N 功能描述:網(wǎng)絡(luò)控制器與處理器 IC Dual 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
DS3252N+ 功能描述:網(wǎng)絡(luò)控制器與處理器 IC Dual 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
DS3252NA3 制造商:Maxim Integrated Products 功能描述:DS3252N REV A3 - Rail/Tube