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参数资料
| 型号： | SN74GTL16612ADLR |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 总线收发器 |
| 英文描述： | GTL/TVC SERIES, 18-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, PDSO56 |
| 封装： | PLASTIC, SSOP-56 |
| 文件页数： | 3/14页 |
| 文件大小： | 234K |
| 代理商： | SN74GTL16612ADLR |
www.ti.com
APPLICATION INFORMATION
Source-Synchronous Clock Applications
Receiver
(slot 12)
Driver
(slot 1)
Receiver (slot 2)
V
olts
V
t Time ns
CLK = 100 MHz
15
20
25
30
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
Summary
SN54GTL16612A, SN74GTL16612A
18-BIT LVTTL-TO-GTL+ UNIVERSAL BUS TRANSCEIVERS
SCES187D – JANUARY 1999 – REVISED JULY 2005
When the clock originates at the driver card and is carried out with the data, the backplane maximum frequency
can be achieved. This is possible because the backplane flight time no longer is the limiting factor.
Figure 5 shows results of the 'GTL16612A operating at 100 MHz in a source-synchronous mode.
Figure 5. Source-Synchronous Clock
'GTL16612A devices provide significant benefits when designing high-speed parallel backplanes.
B port specifically optimized for distributed backplane levels
Improved B-port GTL edge-control circuitry provides better signal integrity at higher frequencies.
Reduced power consumption over BTL technology
Similar to 'LVTH16601, with the B port operating at GTL+ signal levels
Data throughput is 1.35 Gbit/s at 75-MHz clock speed.
Provide about two times the data throughput over existing TTL devices, using existing parallel backplane
designs
Additional
information
on
GTL
devices
and
backplane
design
considerations
can
be
found
at
http://www.ti.com/sc/gtl.
11
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相关代理商/技术参数 |
参数描述 |
|---|---|
| SN74GTL16612DGGR | 功能描述:转换 - 电压电平 18Bit LVTTL/GTL/GTL+ Univ Bus Xcvr RoHS:否 制造商:Micrel 类型:CML/LVDS/LVPECL to LVCMOS/LVTTL 传播延迟时间:1.9 ns 电源电流:14 mA 电源电压-最大:3.6 V 电源电压-最小:3 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:MLF-8 |
| SN74GTL16612DL | 功能描述:转换 - 电压电平 18Bit LVTTL/GTL/GTL+ Univ Bus Xcvr RoHS:否 制造商:Micrel 类型:CML/LVDS/LVPECL to LVCMOS/LVTTL 传播延迟时间:1.9 ns 电源电流:14 mA 电源电压-最大:3.6 V 电源电压-最小:3 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:MLF-8 |
| SN74GTL16612DLG4 | 功能描述:转换 - 电压电平 18Bit LVTTL/GTL/GTL+ Univ Bus Xcvr RoHS:否 制造商:Micrel 类型:CML/LVDS/LVPECL to LVCMOS/LVTTL 传播延迟时间:1.9 ns 电源电流:14 mA 电源电压-最大:3.6 V 电源电压-最小:3 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:MLF-8 |
| SN74GTL16612DLR | 功能描述:转换 - 电压电平 18Bit LVTTL/GTL/GTL+ Univ Bus Xcvr RoHS:否 制造商:Micrel 类型:CML/LVDS/LVPECL to LVCMOS/LVTTL 传播延迟时间:1.9 ns 电源电流:14 mA 电源电压-最大:3.6 V 电源电压-最小:3 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:MLF-8 |
| SN74GTL16612DLRG4 | 功能描述:转换 - 电压电平 3-8-Line Decoder Demltplxr RoHS:否 制造商:Micrel 类型:CML/LVDS/LVPECL to LVCMOS/LVTTL 传播延迟时间:1.9 ns 电源电流:14 mA 电源电压-最大:3.6 V 电源电压-最小:3 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:MLF-8 |
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