參數(shù)資料
型號: DS2196LN
廠商: DALLAS SEMICONDUCTOR
元件分類: Digital Transmission Controller
英文描述: DATACOM, FRAMER, PQFP100
封裝: LQFP-100
文件頁數(shù): 24/160頁
文件大?。?/td> 559K
代理商: DS2196LN
DS2196
12 of 160
2
PIN DESCRIPTION
Table 2-1: Pin Description Sorted by Pin Number
PIN
SYMBOL
TYPE
DESCRIPTION
1
PCLK
I
Protect Clock Input.
2
PNRZ
I
Protect NRZ Data Input.
3
WCLK
I
Working Clock Input.
4
WNRZ
I
Working NRZ Data Input.
5
JTMS
I
IEEE 1149.1 Test Mode Select.
6
JTCLK
I
IEEE 1149.1 Test Clock Signal.
7
JTRST*
I
IEEE 1149.1 Test Reset.
8
JTDI
I
IEEE 1149.1 Test Data Input.
9
JTDO
O
IEEE 1149.1 Test Data Output.
10
RCL
O
Receive LIU Carrier Loss.
11
LNRZ
O
LIU NRZ & Positive Data Output.
12
LCLK
O
LIU Clock Output.
13
LFSYNC
O
LIU Frame Sync Pulse & Negative Data Output.
14
RPOSLO
O
Receive Positive & NRZ Data Output from the LIU.
15
RNEGLO
O
Receive Negative & NRZ Data Output from the LIU.
16
RCLKLO
O
Receive Clock Output from the LIU.
17
BTS
I
Bus Type Select. 0 = Intel / 1 = Motorola.
18
RTIP
I
Receive Analog Tip Input.
19
RRING
I
Receive Analog Ring Input.
20
RVDD
Receive Analog Positive Supply. 3.3V (±5%).
21
RVSS
Receive Analog Signal Ground.
22
INT*
O
Interrupt. Open Drain. Active Low Signal.
23
RVSS
Receive Analog Signal Ground.
24
MCLK
I
Master Clock Input. 1.544 MHz (±50 ppm).
25
UOP3
O
User Defined Output Port Bit 3.
26
UOP2
O
User Defined Output Port Bit 2.
27
UOP1
O
User Defined Output Port Bit 1.
28
UOP0
O
User Defined Output Port Bit 0.
29
TTIP
O
Transmit Analog Tip Output.
30
TVSS
Transmit Analog Signal Ground.
31
TVDD
Transmit Analog Positive Supply. 3.3V (±5%).
32
TRING
O
Transmit Analog Ring Output.
33
TPOSLI
I
Transmit Positive & NRZ Data for the LIU.
34
TNEGLI
I
Transmit Negative & NRZ Data for the LIU.
35
TCLKLI
I
Transmit Clock Input for the LIU.
36
TCHBLKB/
TLINKB
I/O
Transmit Channel Blocking Clock Output from Formatter B /
Transmit FDL Link Data Input for Formatter B.
37
TCHCLKB/
TLCLKB
O
Transmit DS0 Channel Clock Output from Formatter B /
Transmit FDL Link Clock Output from Formatter B.
38
TSYNCB
I/O
Transmit Frame & Multiframe Pulse for/from Formatter B.
39
TCLKB
I
Transmit Clock Input for Formatter B.
相關(guān)PDF資料
PDF描述
DS21FF44 DATACOM, FRAMER, PBGA300
DS21FF44N DATACOM, FRAMER, PBGA300
DS21FT40N DATACOM, FRAMER, PBGA300
DS21FT40 DATACOM, FRAMER, PBGA300
DS21FT42 DATACOM, FRAMER, PBGA300
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DS2196LN+ 功能描述:網(wǎng)絡(luò)控制器與處理器 IC T1 Dual Framer LIU 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
DS219T 功能描述:烙鐵 DESOLDERING HEAD RoHS:否 制造商:Weller 產(chǎn)品:Soldering Stations 類型:Digital, Iron, Stand, Cleaner 瓦特:50 W 最大溫度:+ 850 F 電纜類型:US Cord Included
DS21E352 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
DS21E352N 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
DS21E354 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