參數(shù)資料
型號： DS21Q44T
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類： Digital Transmission Controller
英文描述： DATACOM, FRAMER, PQFP128
封裝： TQFP-128
文件頁數(shù)： 10/105頁
文件大?。?/td> 702K
代理商： DS21Q44T
DS21Q44
12 of 105
PIN
SYMBOL
TYPE
DESCRIPTION
5
RLCLK0
O
Receive Link Clock from Framer 0
39
RLCLK1
O
Receive Link Clock from Framer 1
73
RLCLK2
O
Receive Link Clock from Framer 2
99
RLCLK3
O
Receive Link Clock from Framer 3
4
RLINK0
O
Receive Link Data from Framer 0
38
RLINK1
O
Receive Link Data from Framer 1
72
RLINK2
O
Receive Link Data from Framer 2
98
RLINK3
O
Receive Link Data from Framer 3
7
RNEG0
I
Receive Bipolar Data for Framer 0
41
RNEG1
I
Receive Bipolar Data for Framer 1
75
RNEG2
I
Receive Bipolar Data for Framer 2
101
RNEG3
I
Receive Bipolar Data for Framer 3
8
RPOS0
I
Receive Bipolar Data for Framer 0
42
RPOS1
I
Receive Bipolar Data for Framer 1
76
RPOS2
I
Receive Bipolar Data for Framer 2
102
RPOS3
I
Receive Bipolar Data for Framer 3
13
RSER0
O
Receive Serial Data from Framer 0
49
RSER1
O
Receive Serial Data from Framer 1
83
RSER2
O
Receive Serial Data from Framer 2
107
RSER3
O
Receive Serial Data from Framer 3
9
RSIG0
O
Receive Signaling Output from Framer 0
43
RSIG1
O
Receive Signaling output from Framer 1
77
RSIG2
O
Receive Signaling Output from Framer 2
103
RSIG3
O
Receive Signaling Output from Framer 3
12
RSYNC0
I/O
Receive Sync for Framer 0
48
RSYNC1
I/O
Receive Sync for Framer 1
82
RSYNC2
I/O
Receive Sync for Framer 2
106
RSYNC3
I/O
Receive Sync for Framer 3
11
RSYSCLK0
I
Receive System Clock for Elastic Store in Framer 0
45
RSYSCLK1
I
Receive System Clock for Elastic Store in Framer 1
81
RSYSCLK2
I
Receive System Clock for Elastic Store in Framer 2
105
RSYSCLK3
I
Receive System Clock for Elastic Store in Framer 3
16
SPARE1
—
Reserved. Must be left unconnected for normal operation
1
TCHBLK0
O
Transmit Channel Block from Framer 0
35
TCHBLK1
O
Transmit Channel Block from Framer 1
69
TCHBLK2
O
Transmit Channel Block from Framer 2
95
TCHBLK3
O
Transmit Channel Block from Framer 3
19
TCLK0
I
Transmit Clock for Framer 0
53
TCLK1
I
Transmit Clock for Framer 1
87
TCLK2
I
Transmit Clock for Framer 2
113
TCLK3
I
Transmit Clock for Framer 3
57
TEST
I
Tri-state Control for all Output and I/O Pins
20
TLCLK0
O
Transmit Link Clock from Framer 0
54
TLCLK1
O
Transmit Link Clock from Framer 1
88
TLCLK2
O
Transmit Link Clock from Framer 2
114
TLCLK3
O
Transmit Link Clock from Framer 3
相關PDF資料
PDF描述
DS21Q44TN DATACOM, FRAMER, PQFP128
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DS21Q48 DATACOM, PCM TRANSCEIVER, PBGA144
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DS2250-32-16 8-BIT, 16 MHz, MICROCONTROLLER, SMA40
相關代理商/技術參數(shù)
參數(shù)描述
DS21Q44T+ 功能描述:網絡控制器與處理器 IC Enhanced Quad E1 Framer RoHS:否 制造商:Micrel 產品:Controller Area Network (CAN) 收發(fā)器數(shù)量: 數(shù)據速率: 電源電流（最大值）:595 mA 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray
DS21Q44TN 功能描述:網絡控制器與處理器 IC RoHS:否 制造商:Micrel 產品:Controller Area Network (CAN) 收發(fā)器數(shù)量: 數(shù)據速率: 電源電流（最大值）:595 mA 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray
DS21Q48 功能描述:網絡控制器與處理器 IC 5V Quad E1/T1/J1 Line Interface RoHS:否 制造商:Micrel 產品:Controller Area Network (CAN) 收發(fā)器數(shù)量: 數(shù)據速率: 電源電流（最大值）:595 mA 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray
DS21Q48A3N 功能描述:網絡控制器與處理器 IC 5V Quad E1/T1/J1 Line Interface RoHS:否 制造商:Micrel 產品:Controller Area Network (CAN) 收發(fā)器數(shù)量: 數(shù)據速率: 電源電流（最大值）:595 mA 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray
DS21Q48B 功能描述:網絡控制器與處理器 IC RoHS:否 制造商:Micrel 產品:Controller Area Network (CAN) 收發(fā)器數(shù)量: 數(shù)據速率: 電源電流（最大值）:595 mA 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray
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