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| 型号： | SP510EM-L |
| 厂商： | Exar Corporation |
| 文件页数： | 1/37页 |
| 文件大小： | 0K |
| 描述： | IC TXRX MULTIPROTOCOL HS 100LQFP |
| 特色产品： | SP510 Ultra High Speed 52Mbps 8-Channel Multi-Protocol Transceiver |
| 标准包装： | 90 |
| 类型： | 收发器 |
| 驱动器/接收器数： | 8/8 |
| 规程： | 多协议 |
| 电源电压： | 5V |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 100-LQFP |
| 供应商设备封装： | 100-LQFP（14x14） |
| 包装： | 托盘 |
| 配用： | 1016-1195-ND - EVAL BOARD FOR SP510 |
| 其它名称： | 1016-1196 |
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Exar Corporation 48720 Kato Road, Fremont CA, 94538 (510) 668-7000 FAX (510) 668-7017 www.exar.com
SP510
ULTRA HIGH SPEED MULTIPROTOCOL TRANSCEIVER
JUNE 2011
REV. 1.0.1
GENERAL DESCRIPTION
The SP510 is a highly integrated physical layer
solution that is configurable to support multiple serial
standards. It incorporates eight (8) drivers and eight
(8) receivers, configurable for either differential (V.11
or V.35) or single ended (V.28 and V.10) signaling.
The device architecture is designed to support the
data and clock signals used in HDLC or SDLC serial
ports as either a DTE or DCE. SP510 enables a
Serial
Communications
Controller
(SCC)
to
implement a variety of serial port types including
V.24, V.25, V.36, EIA-530, EIA-530-A, X.21, RS-232.
Operating configuration is in-system programmable
using the mode-select pins. The V.11 and V.35 modes
contain built in bus termination that may be switched
in or out using the TERM_OFF pin.
SP510 is ideal for space constrained applications. It
requires only a single 5V supply for full operation.
The VL pin determines the receiver output voltage
(VOH). For single supply operation at 5V the VL pin
may be connected to VCC. Fully compliant V.28 and
V.10 driver output voltages are generated using
onboard charge pumps. Special power sequencing is
not required during system startup. Charge pump
outputs are internally regulated to minimize power
consumption. The SP510 requires only four 1
μF
capacitors for complete functionality. The device may
be put into a 200
μA low power shutdown mode when
not in active use.
All receivers have fail-safe protection to put outputs
into a known state when inputs are open, terminated
but open or shorted.
TYPICAL APPLICATIONS
Data Communication Networks
Telecommunication Equipment
Secured Data Communication
CSU and DSU
Data Routers
Network Switches
WAN Access Equipment
VoIP-PBX Gateways
FEATURES
52Mbps Differential Transmission Rates
Adjustable Logic Level Pin (Down to 1.65V)
+/-15kV ESD Tolerance for Analog I/O’s
Internal Transceiver Termination Resistors for V.11/
V.35
Interface Modes:
■ RS-232 (V.28)
■ EIA-530 (V.10 & V.11)
■ X.21 (V.11)
■ EIA-530A (V.10 & V.11)
■ RS-449/V.36
Software Selectable Protocols with 3-Bit Word
Eight Drivers and Eight Receivers
V.35/V.11 Receiver Termination Network Disable
Option
Internal Line or Digital Loopback Testing
Adheres to NET1/NET2 and TBR2 Requirements
Easy Flow-Through Pinout
Single +5V Supply Voltage
Individual Driver/Receiver Enable/Disable Controls
Operates in DTE or DCE Mode
ORDERING INFORMATION
PART NUMBER
PACKAGE
OPERATING TEMPERATURE RANGE
DEVICE STATUS
SP510EM-L
100-pin LQFP
-40°C to +85°C
Active
SP510CM-L
100-pin LQFP
0°C to +70°C
Active
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