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參數(shù)資料
| 型號： | MXL1344A |
| 廠商： | Maxim Integrated Products, Inc. |
| 英文描述： | +5V Multiprotocol, Software-Selectable Cable Terminator |
| 中文描述： | +5V、多協(xié)議、軟件可選的電纜端接器 |
| 文件頁數(shù)： | 1/12頁 |
| 文件大?。?/td> | 220K |
| 代理商： | MXL1344A |
Typical Operating Circuit
For price, delivery, and to place orders, please contact Maxim Distribution at 1-888-629-4642,
or visit Maxim’s website at www.maxim-ic.com.
General Description
The MXL1344A contains six software-selectable, multi-
protocol cable termination networks. Each network is
capable of terminating V.11 (RS-422, RS-530, RS-530A,
RS-449, V.36 and X.21) with a 100
differential load,
V.35 with a T-network load, or V.28 (RS-232) and V.10
(RS-423) with an open-circuit load for use with trans-
ceivers having on-chip termination. The termination pro-
tocol can be selected by the serial interface cable
wiring or by software control. The MXL1344A replaces
discrete resistor termination networks and expensive
relays required for multiprotocol termination, saving
space and cost.
The MXL1344A terminator is designed to form a com-
plete +5V cable- or software-selectable multiprotocol
DCE/DTE interface port when used with the MXL1543
and MXL1544/MAX3175 transceiver ICs. The MXL1344A
terminator can use the V
EE
power generated by the
MXL1543 charge pump, simplifying system design. The
MXL1344A, MXL1543, and MXL1544/MAX3175 are pin-
for-pin compatible with the LTC1344A, LTC1543, and
LTC1544, but for proper operation the entire Maxim
chipset must be used without substituting other manu-
facturer's parts on a chip-by-chip basis.
The MXL1344A is available in a 24-pin SSOP package
and is specified for the 0°C to +70°C commercial tem-
perature range.
Features
o
Certified TBR-1 and TBR-2-Compliant Chipset
(NET1 and NET2)—Pending Completion of
Testing
o
Supports V.10 (RS-423), V.11 (RS-422, RS-530,
RS-530A, RS-449, V.36, and X.21), V.28 (RS-232)
and V.35 Termination
o
Cable- or Software-Selectable Termination
o
Cable- or Software-Selectable DTE/DCE
o
Replaces Discrete Resistor Termination Networks
and Expensive Relays
o
Available in Small 24-Pin SSOP Package
Applications
Data Networking
CSU and DSU
Data Routers
PCI Cards
Telecommunication Equipment
Data Switches
Ordering Information
TEMP. RANGE
0
°
C to +70
°
C
M
+5V Multiprotocol, Software-Selectable
Cable Terminator
________________________________________________________________
Maxim Integrated Products
1
19-1775; Rev 0; 2/01
PART
PIN-PACKAGE
24 SSOP
MXL1344ACAG
D1
D2
D3
D4
R1
R2
R3
MXL1543
RXD
RXC
TXD
TXC
SCTE
D1
D2
D3
R1
R2
R3
MXL1544/
MAX3175
CTS
DSR
RTS
DTR
DCD
R
R
R
S
S
R
R
D
D
D
D
D
C
D
C
L
T
S
S
T
T
T
DB-25 CONNECTOR
13
R4
LL
R
18
5
10 8
22 6
2320 19 4
1
7
16 3
9 17
1215 11 24 14 2
MXL1344A
Pin Configuration appears at end of data sheet.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MXL1344ACAG | +5V Multiprotocol, Software-Selectable Cable Terminator |
| MXL1535ECWI | +3V to +5V, 2500VRMS Isolated RS-485/RS-422 Transceivers with 【15kV ESD Protection |
| MXL1535EEWI | +3V to +5V, 2500VRMS Isolated RS-485/RS-422 Transceivers with 【15kV ESD Protection |
| MXL1535E | +3V to +5V, 2500VRMS Isolated RS-485/RS-422 Transceivers with 【15kV ESD Protection |
| MXL1543B | +5V Multiprotocol, 3Tx/3Rx, Software- Selectable Clock/Data Transceivers |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MXL1344ACAG | 功能描述:接口 - 專用 RoHS:否 制造商:Texas Instruments 產(chǎn)品類型:1080p60 Image Sensor Receiver 工作電源電壓:1.8 V 電源電流:89 mA 最大功率耗散: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:BGA-59 |
| MXL1344ACAG+ | 功能描述:接口 - 專用 5V Multiprotocol Cable Terminator RoHS:否 制造商:Texas Instruments 產(chǎn)品類型:1080p60 Image Sensor Receiver 工作電源電壓:1.8 V 電源電流:89 mA 最大功率耗散: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:BGA-59 |
| MXL1344ACAG+T | 功能描述:接口 - 專用 5V Multiprotocol Cable Terminator RoHS:否 制造商:Texas Instruments 產(chǎn)品類型:1080p60 Image Sensor Receiver 工作電源電壓:1.8 V 電源電流:89 mA 最大功率耗散: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:BGA-59 |
| MXL1344ACAG-G05 | 功能描述:接口 - 專用 RoHS:否 制造商:Texas Instruments 產(chǎn)品類型:1080p60 Image Sensor Receiver 工作電源電壓:1.8 V 電源電流:89 mA 最大功率耗散: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:BGA-59 |
| MXL1344ACAG-T | 功能描述:接口 - 專用 RoHS:否 制造商:Texas Instruments 產(chǎn)品類型:1080p60 Image Sensor Receiver 工作電源電壓:1.8 V 電源電流:89 mA 最大功率耗散: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:BGA-59 |
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