參數(shù)資料
型號： DS21554L
廠商： DALLAS SEMICONDUCTOR
元件分類： Digital Transmission Interface
英文描述： DATACOM, PCM TRANSCEIVER, PQFP100
封裝： 14 X 14 MM, LQFP-100
文件頁數(shù)： 24/117頁
文件大小： 698K
代理商： DS21554L
DS21354 & DS21554
14 of 117
PIN
SYMBOL
TYPE
DESCRIPTION
4
JTCLK
I
IEEE 1149.1 Test Clock Signal
7
JTDI
I
IEEE 1149.1 Test Data Input
10
JTDO
O
IEEE 1149.1 Test Data Output
2
JTMS
I
IEEE 1149.1 Test Mode Select
5
JTRST*
I
IEEE 1149.1 Test Reset
12
LIUC
I
Line Interface Connect
21
MCLK
I
Master Clock Input
55
MUX
I
Bus Operation
8
NC
–
No Connect (do not connect any signal to this pin)
9
NC
–
No Connect (do not connect any signal to this pin)
15
NC
–
No Connect (do not connect any signal to this pin)
23
NC
–
No Connect (do not connect any signal to this pin)
26
NC
–
No Connect (do not connect any signal to this pin)
27
NC
–
No Connect (do not connect any signal to this pin)
28
NC
–
No Connect (do not connect any signal to this pin)
1
RCHBLK
O
Receive Channel Block
92
RCHCLK
O
Receive Channel Clock
6
RCL
O
Receive Carrier Loss
82
RCLK
O
Receive Clock
88
RCLKI
I
Receive Clock Input
89
RCLKO
O
Receive Clock Output
74
RD*(DS*)
I
Read Input(Data Strobe)
85
RDATA
O
Receive Data
97
RFSYNC
O
Receive Frame Sync
79
RLCLK
O
Receive Link Clock
78
RLINK
O
Receive Link Data
99
RLOS/LOTC
O
Receive Loss Of Sync/ Loss Of Transmit Clock
96
RMSYNC
O
Receive Multiframe Sync
87
RNEGI
I
Receive Negative Data Input
90
RNEGO
O
Receive Negative Data Output
86
RPOSI
I
Receive Positive Data Input
91
RPOSO
O
Receive Positive Data Output
17
RRING
I
Receive Analog Ring Input
95
RSER
O
Receive Serial Data
94
RSIG
O
Receive Signaling Output
93
RSIGF
O
Receive Signaling Freeze Output
98
RSYNC
I/O
Receive Sync
100
RSYSCLK
I
Receive System Clock
16
RTIP
I
Receive Analog Tip Input
18
RVDD
–
Receive Analog Positive Supply
19
RVSS
–
Receive Analog Signal Ground
20
RVSS
–
Receive Analog Signal Ground
24
RVSS
–
Receive Analog Signal Ground
33
TCHBLK
O
Transmit Channel Block
53
TCHCLK
O
Transmit Channel Clock
46
TCLK
I
Transmit Clock
相關(guān)PDF資料
PDF描述
DS21554LN DATACOM, PCM TRANSCEIVER, PQFP100
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DS21600SN PLL BASED CLOCK DRIVER, 2 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PDSO16
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DS2155LN DATACOM, FRAMER, PQFP100
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DS21554L+ 功能描述:網(wǎng)絡(luò)控制器與處理器 IC 3.3/5V E1 Transceiver 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
DS21554LB 功能描述:網(wǎng)絡(luò)控制器與處理器 IC 3.3/5V E1 Transceiver 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
DS21554LB+ 功能描述:網(wǎng)絡(luò)控制器與處理器 IC 3.3/5V E1 Transceiver 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
DS21554LBN 功能描述:網(wǎng)絡(luò)控制器與處理器 IC 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
DS21554LBN+ 功能描述:網(wǎng)絡(luò)控制器與處理器 IC 3.3/5V E1 Transceiver 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
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