Datasheet > SCAN12100

SCAN12100

更新时间： 2024-02-16 21:45:18

品牌	Logo	应用领域
美国国家半导体 - NSC		/
页数	文件大小	规格书
14页	349K
描述
1228.8 and 614.4 Mbps CPRI SerDes with Auto RE Sync and Precision Delay Calibration Measurement

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SCAN12100 技术参数

是否无铅：	含铅	是否Rohs认证：	不符合
生命周期：	Obsolete	零件包装代码：	QFP
包装说明：	TQFP-100	针数：	100
Reach Compliance Code：	not_compliant	ECCN代码：	5A991.B.1
HTS代码：	8542.39.00.01	Factory Lead Time：	1 week
风险等级：	5.63	Samacsys Description：	SCAN12100TYA
其他特性：	ALSO OPERATES IN 1.7 TO 1.9 VOLT	差分输出：	YES
驱动器位数：	1	输入特性：	DIFFERENTIAL
接口集成电路类型：	LINE TRANSCEIVER	接口标准：	GENERAL PURPOSE
JESD-30 代码：	S-PQFP-G100	JESD-609代码：	e0
长度：	14 mm	湿度敏感等级：	3
功能数量：	1	端子数量：	100
最高工作温度：	85 °C	最低工作温度：	-40 °C
封装主体材料：	PLASTIC/EPOXY	封装代码：	HTFQFP
封装等效代码：	TQFP100,.63SQ	封装形状：	SQUARE
封装形式：	FLATPACK, HEAT SINK/SLUG, THIN PROFILE, FINE PITCH	峰值回流温度（摄氏度）：	260
电源：	1.8,3.3 V	认证状态：	Not Qualified
最大接收延迟：		接收器位数：	1
座面最大高度：	1.2 mm	子类别：	Line Driver or Receivers
最大供电电压：	3.465 V	最小供电电压：	3.135 V
标称供电电压：	3.3 V	表面贴装：	YES
温度等级：	INDUSTRIAL	端子面层：	Tin/Lead (Sn/Pb)
端子形式：	GULL WING	端子节距：	0.5 mm
端子位置：	QUAD	处于峰值回流温度下的最长时间：	NOT SPECIFIED
宽度：	14 mm	Base Number Matches：	1

SCAN12100 数据手册

November 2006

SCAN12100

1228.8 and 614.4 Mbps CPRI SerDes with Auto RE Sync and

Precision Delay Calibration Measurement

DCM also measures chip and other delays to ≤ ± 1200 ps

■

General Description

accuracy

The SCAN12100 is a 1228.8 and 614.4 Mbps serializer/de-

seralizer (SerDes) for high-speed bidirectional serial data

transmission over FR-4 printed circuit board backplanes, bal-

anced cables, and optical fiber. The SCAN12100 integrates

precision delay calibration measurement (DCM) circuitry that

measures link delay components to better than ± 800 ps ac-

curacy.

Deterministic chip latency

■

Automatic receiver lock and RE synchronization without

reference clock or external crystal

Independent transmit and receive PLLs for seamless RE

synchronization

■

Low noise recovered clock output

■

Requires no jitter cleaning in single-hop applications

The SCAN12100 features independent transmit and receive

PLLs, on-chip oscillator, and intelligent clock management

circuitry to automatically perform remote radio head synchro-

nization and reduce the cost and complexity of external clock

networks.

>8 kV ESD on the CML IO, >7 kV on all other pins, >2 kV

CDM

Hot plug protection

■

LOS, LOF, 8b/10b line code violation, comma, and

receiver PLL lock reporting

Programmable hyperframe length and start of hyperframe

character

Programmable transmit de-emphasis and receive

equalization with on-chip termination

Advanced testability features

The SCAN12100 is programmable though an MDIO interface

as well as through pins, featuring configurable transmitter de-

emphasis, receiver equalization, speed rate selection, inter-

nal pattern generation/verification, and loop back modes. In

addition to at-speed BIST, the SCAN12100 includes IEEE

1149.1 and 1149.6 testability.

■

Note: For a full SCAN12100 datasheet please contact

your local National Semiconductor representitive

IEEE 1149.1 and 1149.6

—

At-speed BIST pattern generator/verifier

Multiple loopback modes

Features

1.8V or 3.3V compatible parallel bus interface

100-pin TQFP package with exposed dap

Industrial –40 to +85° C temperature range

■

Exceeds LV and HV CPRI voltage and jitter requirements

■

1228.8, and 614.4 Mbps operation

Pin and package compatibility with the SCAN25100

Integrated delay calibration measurement (DCM) directly

measures T14 and Toffset delays to ≤ ± 800 ps

Block Diagram

20209542

202095

www.national.com

12 3 4 5 6 7...14

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与SCAN12100相关器件

型号	品牌	描述	获取价格	数据表
SCAN12100TYA	TI	LINE TRANSCEIVER, PQFP100, TQFP-100	获取价格
SCAN15MB200	NSC	Dual 1.5 Gbps 2:1/1:2 LVDS Mux/Buffer with Pre-Emphasis and IEEE 1149.6	获取价格
SCAN15MB200	TI	1.5 Gbps Data Rate Per Channel, Configurable Off/On Pre-emphasis Drives Lossy Backplanes a	获取价格
SCAN15MB200TSQ	NSC	Dual 1.5 Gbps 2:1/1:2 LVDS Mux/Buffer with Pre-Emphasis and IEEE 1149.6	获取价格
SCAN15MB200TSQ/NOPB	TI	具有预加重功能和 IEEE 1149.6 的双路 1.5Gbps 2:1/1:2 LVDS	获取价格
SCAN15MB200TSQX	NSC	Dual 1.5 Gbps 2:1/1:2 LVDS Mux/Buffer with Pre-Emphasis and IEEE 1149.6	获取价格

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