參數(shù)資料
型號(hào)： DS21Q59DK
廠商： Maxim Integrated Products
文件頁(yè)數(shù)： 19/76頁(yè)
文件大小： 0K
描述： KIT DESIGN FOR DS21Q59
產(chǎn)品培訓(xùn)模塊： Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝： 1
主要目的： 電信，調(diào)幀器和線路接口裝置（LIU）
已用 IC / 零件： DS21Q59
DS21Q59 Quad E1 Transceiver
26 of 76
Register Name:
CCR7
Register Description:
Common Control Register 7
Register Address:
1F Hex
Bit:
7
6
5
4
3
2
1
0
Name:
—
136S
ALB
—
TG703
NAME
BIT
FUNCTION
—
7
Unused. Should be set = 0 for proper operation.
—
6
Unused. Should be set = 0 for proper operation.
—
5
Unused. Should be set = 0 for proper operation.
—
4
Unused. Should be set = 0 for proper operation.
136S
3
1:1.36 Transformer Select
0 = 1:2 transmit transformer
1 = 1:1.36 or 1:1.6 transmit transformer (see table below for details)
ALB
2
Analog Loopback. Setting this bit internally connects TTIP and TRING to
RTIP and RRING. The external signal at the RTIP and RRING pins is
ignored.
—
1
Unused. Should be set = 0 for proper operation.
TG703
0
Transmit G.703. This control bit works with CCR5.5 to select G.703
functionality on the transmitter and receiver (Table 8-B). These bits
determine whether the line receiver and transmitter should receive/
transmit a normal E1 signal (Section 6 of G.703) or a 2.048MHz
synchronization signal (Section 10 of G.703).
136S
L2
L1
L0
APPLICATION
TRANSFORMER
1:1.6
TRANSFORMER
1:1.36
1
0
75
W
Rt = 0
W
N.M.
1
0
1
120
W
Rt = 0
W
N.M.
1
0
1
0
75
W
Rt = 2.7
W
Rt = 0
W
1
0
1
120
W
Rt = 3.3
W
Rt = 0
W
1
0
N.M.
1
0
1
N.M.
1
0
N.M.
1
N.M.
N.M. = Not meaningful
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DS21Q59L 功能描述:網(wǎng)絡(luò)控制器與處理器 IC Quad 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
DS21Q59L+ 功能描述:網(wǎng)絡(luò)控制器與處理器 IC Quad 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
DS21Q59LN 功能描述:網(wǎng)絡(luò)控制器與處理器 IC Quad 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
DS21Q59LN+ 功能描述:網(wǎng)絡(luò)控制器與處理器 IC Quad 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
DS21S07A 制造商:Maxim Integrated Products 功能描述:
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