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參數資料
| 型號： | SCAN928028 |
| 廠商： | National Semiconductor Corporation |
| 英文描述： | 8 Channel 10:1 Serializer with IEEE 1149.1 and At-Speed BIST |
| 中文描述： | 8頻道10:1串行符合IEEE 1149.1和在速度BIST |
| 文件頁數： | 1/18頁 |
| 文件大小： | 376K |
| 代理商： | SCAN928028 |
SCAN928028
8 Channel 10:1 Serializer with IEEE 1149.1 and At-Speed
BIST
General Description
The SCAN928028 integrates eight serializer devices into a
single chip. The SCAN928028 can simultaneously serialize
up to eight 10-bit data streams. The 10-bit parallel inputs are
LVTTL signal levels. The serialized outputs are LVDS signals
with extra drive current for point-to-point and lightly loaded
multidrop
applications.
Each
serializer
block
in
the
SCAN928028 operates independently by using strobes from
a single shared PLL.
The SCAN928028 uses a single +3.3V power supply with a
typical power dissipation of 740mW (3.3V / PRBS / 66 MHz).
Each serializer channel has a unique power down control to
further conserve power consumption.
For high-speed LVDS serial data transmission, line quality is
essential, thus the SCAN928028 includes an
@
SPEED
TEST function. Each Serializer channel has the ability to
internally generate a PRBS data pattern. This pattern is
received by specific deserializers (SCAN921224) which
have the complement PRBS verification circuit. The deseri-
alizer checks the data pattern for bit errors and reports any
errors on the test verification pins on the deserializer.
For additional information - please see the
Applications
Information
section in this datasheet.
Features
n
IEEE 1149.1 (JTAG) Compliant and At-Speed BIST test
mode.
n
All 8 channels synchronous to one parallel clock rate,
from 25 to 66 MHz
n
Duplicates function of multiple DS92LV1021 and ’1023
10-bit Serializer devices
n
Serializes from one to eight 10-bit parallel inputs into
data streams with embedded clock
n
Eight 5 mA modified Bus LVDS outputs that are capable
to drive double terminations
n
@
Speed Test - PRBS generation to check LVDS
transmission path to SCAN921224, SCAN921226,
SCAN921260, or SCAN926260
n
On chip filtering for PLL
n
740mW typ power dissipation (loaded, PRBS, 66MHz,
3.3V)
n
High impedance inputs and outputs on power off
n
Single power supply at +3.3V (+/-10%)
n
196-pin LBGA package
n
Industrial temperature range operation: -40 to +85C
Block Diagram
20052115
TRI-STATE
is a registered trademark of National Semiconductor Corporation.
September 2003
S
2003 National Semiconductor Corporation
DS200521
www.national.com
相關PDF資料 |
PDF描述 |
|---|---|
| SCAN928028TUF | 8 Channel 10:1 Serializer with IEEE 1149.1 and At-Speed BIST |
| SCAN928028TUFX | 8 Channel 10:1 Serializer with IEEE 1149.1 and At-Speed BIST |
| SCAN92LV090 | 9 Channel Bus LVDS Transceiver with 1149.1 Access |
| SCAN92LV090SLC | 9 Channel Bus LVDS Transceiver w/ Boundary SCAN |
| SCAN92LV090VEH | HEATSINK TO-220 H=2.5 BLK W/PIN |
相關代理商/技術參數 |
參數描述 |
|---|---|
| SCAN928028TUF | 功能描述:LVDS 接口集成電路 RoHS:否 制造商:Texas Instruments 激勵器數量:4 接收機數量:4 數據速率:155.5 Mbps 工作電源電壓:5 V 最大功率耗散:1025 mW 最大工作溫度:+ 85 C 封裝 / 箱體:SOIC-16 Narrow 封裝:Reel |
| SCAN928028TUF/NOPB | 功能描述:LVDS 接口集成電路 RoHS:否 制造商:Texas Instruments 激勵器數量:4 接收機數量:4 數據速率:155.5 Mbps 工作電源電壓:5 V 最大功率耗散:1025 mW 最大工作溫度:+ 85 C 封裝 / 箱體:SOIC-16 Narrow 封裝:Reel |
| SCAN928028TUFX | 功能描述:LVDS 接口集成電路 RoHS:否 制造商:Texas Instruments 激勵器數量:4 接收機數量:4 數據速率:155.5 Mbps 工作電源電壓:5 V 最大功率耗散:1025 mW 最大工作溫度:+ 85 C 封裝 / 箱體:SOIC-16 Narrow 封裝:Reel |
| SCAN928028TUFX/NOPB | 功能描述:LVDS 接口集成電路 RoHS:否 制造商:Texas Instruments 激勵器數量:4 接收機數量:4 數據速率:155.5 Mbps 工作電源電壓:5 V 最大功率耗散:1025 mW 最大工作溫度:+ 85 C 封裝 / 箱體:SOIC-16 Narrow 封裝:Reel |
| SCAN92LV090 | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:9 Channel Bus LVDS Transceiver with 1149.1 Access |
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