参数资料
型号: IDT5T905PGGI
厂商: INTEGRATED DEVICE TECHNOLOGY INC
元件分类: 时钟及定时
英文描述: 5T SERIES, LOW SKEW CLOCK DRIVER, 5 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PDSO28
封装: GREEN, TSSOP-28
文件页数: 1/17页
文件大小: 108K
代理商: IDT5T905PGGI
INDUSTRIALTEMPERATURERANGE
IDT5T905
2.5VSINGLEDATARATE1:5CLOCKBUFFERTERABUFFER
1
FEBRUARY 2003
IDT5T905
INDUSTRIAL TEMPERATURE RANGE
2.5V SINGLE DATA RATE
1:5 CLOCK BUFFER
TERABUFFER
DESCRIPTION:
The IDT5T905 2.5V single data rate (SDR) clock buffer is a user-selectable
single-ended or differential input to five single-ended outputs buffer built on
advancedmetalCMOStechnology. TheSDRclockbufferfanoutfromasingle
or differential input to five single-ended outputs reduces the loading on the
preceding driver and provides an efficient clock distribution network. The
IDT5T905 can act as a translator from a differential HSTL, eHSTL, 1.8V/2.5V
LVTTL, LVEPECL, or single-ended 1.8V/2.5V LVTTL input to HSTL, eHSTL,
1.8V/2.5V LVTTL outputs. Selectable interface is controlled by 3-level input
signals that may be hard-wired to appropriate high-mid-low levels. Multiple
power and grounds reduce noise.
The IDT logo is a registered trademark of Integrated Device Technology, Inc.
2003 Integrated Device Technology, Inc.
DSC-5942/26
FEATURES:
Guaranteed Low Skew < 25ps (max)
Very low duty cycle distortion
High speed propagation delay < 2.5ns. (max)
Up to 250MHz operation
Very low CMOS power levels
1.5V VDDQ for HSTL interface
Hot insertable and over-voltage tolerant inputs
3-level inputs for selectable interface
Selectable HSTL, eHSTL, 1.8V / 2.5V LVTTL, or LVEPECL input
interface
Selectable differential or single-ended inputs and five single-
ended outputs
2.5V VDD
Available in TSSOP package
FUNCTIONAL BLOCK DIAGRAM
APPLICATIONS:
Clock and signal distribution
TxS
GL
G
RxS
A
A/VREF
OUTPUT
CONTROL
OUTPUT
CONTROL
OUTPUT
CONTROL
OUTPUT
CONTROL
OUTPUT
CONTROL
Q1
Q2
Q3
Q4
Q5
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