參數(shù)資料
型號: DS21FT44N+
廠商: Maxim Integrated Products
文件頁數(shù): 111/117頁
文件大?。?/td> 0K
描述: IC FRAMER 4X4 16CH 300-BGA
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 40
控制器類型: E1 調(diào)幀器
接口: 并行/串行
電源電壓: 2.97 V ~ 3.63 V
電流 - 電源: 225mA
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 300-BBGA
供應(yīng)商設(shè)備封裝: 300-PBGA(27x27)
包裝: 管件
DS21FT44/DS21FF44
93 of 117
22.
TIMING DIAGRAMS
Figure 22-1. RECEIVE SIDE TIMING
Figure 22-2. RECEIVE SIDE BOUNDARY TIMING (With Elastic Store
Disabled)
3
RCLK
RSYNC / RFSYNC
RCHCLK
RCHBLK
RLCLK
RLINK
2
Notes:
1. There is a 6 RCLK delay from RPOS, RNEG to RSER
2. RCHBLK is programmed to block channel 2
3. RLINK is programmed to output the Sa4 bit
4. Shown is a non-align frame boundary
5. RSIG normally contains the CAS multiframe alignment nibble (0000) in Channel 1
Sa4 Sa5
Sa7 Sa8
Sa6
LSB
MSB
CHANNEL 2
RSER
CHANNEL 32
Si
1
A
Sa4
CHANNEL 1
Sa5 Sa6 Sa7 Sa8
D
CHANNEL 2
RSIG
CHANNEL 32
CHANNEL 1
Sa5
A
B
C
Note 5
LSB
MSB
CHANNEL 2
Si
1
A
Sa4
CHANNEL 1
Sa5 Sa6 Sa7 Sa8
RPOS, RNEG 1
LSB
12
34
5
6
7
8
9
10 11 12 13 14 15 16
FRAME#
1
12
34
5
6
14 15 16
2
3
RSYNC /
RFSYNC
RSYNC
RLCLK
RLINK
Notes:
1. RSYNC in the frame mode (RCR1.6 = 0)
2. RSYNC in the multiframe mode (RCR1.6 = 1)
3. RLCLK is programmed to output just the Sa4 bit
4. RLINK will always output all five Sa bits as well as the rest of the receive data stream
5. This diagram assumes the CAS MF begins with the FAS word
4
相關(guān)PDF資料
PDF描述
DS21Q352B IC TXRX QUAD T1/E1 3.3V 256-BGA
DS21Q41BT IC FRAMER T1 QUAD 128-TQFP
DS21Q42T+ IC FRAMER ENHANCED T1 4X 128TQFP
DS21Q43-ATN IC FRAMER E1 QUAD 5V 128-TQFP
DS21Q44T+ IC FRAMER ENHANCED E1 4X 128TQFP
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DS21FT44N+ 功能描述:網(wǎng)絡(luò)控制器與處理器 IC 4x4 16/4x3 12 Chnl E1/E1 Framer 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
DS21Q348 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
DS21Q348B 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
DS21Q348DK 功能描述:網(wǎng)絡(luò)開發(fā)工具 RoHS:否 制造商:Rabbit Semiconductor 產(chǎn)品:Development Kits 類型:Ethernet to Wi-Fi Bridges 工具用于評估:RCM6600W 數(shù)據(jù)速率:20 Mbps, 40 Mbps 接口類型:802.11 b/g, Ethernet 工作電源電壓:3.3 V
DS21Q348N 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