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QS532806A の電気的特性と機能

QS532806AのメーカーはIntegrated Device Technologyです、この部品の機能は「Guaranteed Low Skew 3.3V CMOS Clock Driver/buffer」です。


製品の詳細 ( Datasheet PDF )

部品番号
QS532806A
部品説明
Guaranteed Low Skew 3.3V CMOS Clock Driver/buffer
メーカ
Integrated Device Technology
ロゴ

Integrated Device Technology ロゴ 




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QS532806A Datasheet, QS532806A PDF,ピン配置, 機能
QS532806/A
GUARANTEED LOW SKEW 3.3V CMOS CLOCK DRIVER/BUFFER
GUARANTEED LOW SKEW
3.3V CMOS CLOCK
DRIVER/BUFFER
INDUSTRIAL TEMPERATURE RANGE
QS532806/A
FEATURES:
JEDEC compatible LVTTL level
10 low skew clock outputs
Monitor output
Clock inputs are 5V tolerant
Pinout and function compatible with QS5806
25on-chip resistors for low noise
Input hysteresis for better noise margin
Guaranteed low skew:
0.7ns output skew (same bank)
0.9ns output skew (different bank)
1ns part-to-part skew
Std. and A speed grades
Available in QSOP and SOIC packages
DESCRIPTION
The QS532806 clock driver/buffer circuit can be used for clock buffering
schemes where low skew is a key parameter. The QS532806 offers two
banks of five inverting outputs. Designed in IDT's proprietary CMOS
process, these devices provide low propagation delay buffering with on-
chip skew of 0.7ns for same-transition, same-bank signals.
The QS532806 has on-chip series termination resistors for lower noise
clock signals. The series resistor versions are recommended for driving
unterminated lines with capacitive loading and other noise sensitive clock
distribution circuits. These clock buffer products are designed for use in
high-performance workstations, embedded and personal computing sys-
tems. Several devices can be used in parallel or scattered throughout a
system for guaranteed low skew, system-wide clock distribution networks.
FUNCTIONAL BLOCK DIAGRAM
www.DataSheet4U.com
OEA
IN A
IN B
OEB
5
OA5 - OA1
MON
5
OB5 - OB1
INDUSTRIAL TEMPERATURE RANGE
c 1999 Integrated Device Technology, Inc.
1
SEPTEMBER 2000
DSC-5783/-

1 Page





QS532806A pdf, ピン配列
QS532806/A
GUARANTEED LOW SKEW 3.3V CMOS CLOCK DRIVER/BUFFER
INDUSTRIAL TEMPERATURE RANGE
DC ELECTRICAL CHARACTERISTICS OVER OPERATING RANGE
Following Conditions Apply Unless Otherwise Specified:
Industrial: TA = -40°C to +85°C, VCC = 3.3V ± 0.3V
Symbol
VIH
VIL
VIC
VOH
Parameter
Input HIGH Voltage
Input LOW Voltage
Clamp Diode Voltage (3)
Output HIGH Voltage
VOL Output LOW Voltage
IIN
IOZ
IOFF
IODH
IODL
IOS
ROUT
Input Leakage Current
Output Leakage Current
Input Power Off Leakage
Output HIGH Current (2)
Output LOW Current (2)
Short Circuit Current (2,3)
Output Resistance (4)
Test Conditions
Guaranteed Logic HIGH for Inputs
Guaranteed Logic LOW for Inputs
Vcc = Min., IIN = -18mA
Vcc = Min., IOH = -100µA
Vcc = Min., IOH = -8mA
Vcc = Min., IOL = 100µA
Vcc = Min., IOL = 6mA
Vcc = Min., IOL = 8mA
Vcc = Max., VIN = Vcc or GND
Vcc = Max., VOUT = Vcc or GND
Vcc = 0V, VIN = Vcc or GND
Vcc = 3.3V, VIN = VIH or VIL, VO = 1.5V
Vcc = 3.3V, VIN = VIH or VIL, VO = 1.5V
Vcc = Max., VOUT = GND
Vcc = Min
Min. Typ.(1) Max. Unit
2 — 5.5 V
–0.5 — 0.8 V
— –0.7 –1.2 V
Vcc – 0.2 —
—V
2.4 — — V
— — 0.2 V
— — 0.4 V
— — 0.5 V
— — ±1 µA
— — ±1 µA
— — ±1 µA
–30 –100 –200 mA
30 100 200 mA
60
— mA
— 28 —
NOTES:
1. Typical values are at VCC = 3.3V, TA = 25°C.
2. Not more than one output should be used to test this high power condition. Duration is less than one second.
3. Guaranteed by design but not tested.
4. Output resistance represents the total output impedence of the logic device and includes added series termination resistance.
POWER SUPPLY CHARACTERISTICS
Symbol
Parameter
www.DaICtCaSheet4QUui.ecsocment Power Supply Current
ICC Supply Current per Input HIGH
ICCD Dynamic Power Supply Current per Output (2)
IC Total Power Supply Current Examples (2,4)
Test Conditions (1)
VCC = Max., VIN = GND or Vcc
VCC = Max., VIN = 3V
VCC = Max., OEA = OEB = GND
Outputs Toggling at 50% duty cycle
VCC = Max.,
OEA = OEB = GND
VIN = GND or Vcc
50% duty cycle, fI = 10MHz
five outputs
VIN = GND or 3V
VCC = Max.,
OEA = OEB = GND
VIN = GND or Vcc
50% duty cycle, fI = 2.5MHz
All outputs toggling
VIN = GND or 3V
Typ. (3)
0.01
0.1
65
3.5
3.5
1.8
1.8
NOTES:
1. For conditions shown as Min. or Max., use the appropriate values specified under DC Electrical Characteristics.
2. Guaranteed by design but not tested. CL = 0pF.
3. Typical values are for reference only. Conditions are VCC = 3.3V, TA = 25°C.
4. IC = ICC + (ICC)(DH)(NT) + ICCD (fO)(NO)
where:
DH = Input Duty Cycle
NT = Number of TTL HIGH inputs at DH (one or two)
fO = Output Frequency
NO = Number of outputs at fO (five or ten)
3
Max. Unit
100 µA
30 µA
100 µA/MHz
5.2 mA
5.2 mA
2.9 mA
2.9 mA


3Pages


QS532806A 電子部品, 半導体
QS532806/A
GUARANTEED LOW SKEW 3.3V CMOS CLOCK DRIVER/BUFFER
ORDERING INFORMATION
QS XXXXX
Device Type
XX
Package
INDUSTRIALTEMPERATURERANGE
Q Quarter Size Small Outline Pacakge (SO20-8)
SO Small Outline IC (SO20-2)
532806 Guaranteed Low Skew 3.3V CMOS Clock Driver/Buffer
532806A
www.DataSheet4U.com
CORPORATE HEADQUARTERS
2975 Stender Way
Santa Clara, CA 95054
for SALES:
800-345-7015 or 408-727-6116
fax: 408-492-8674
www.idt.com*
*To search for sales office near you, please click the sales button found on our home page or dial the 800# above and press 2.
The IDT logo, QuickSwitch, and SynchroSwitch are registered trademarks of Integrated Device Technology, Inc.
6

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部品番号部品説明メーカ
QS532806

Guaranteed Low Skew 3.3V CMOS Clock Driver/buffer

Integrated Device Technology
Integrated Device Technology
QS532806A

Guaranteed Low Skew 3.3V CMOS Clock Driver/buffer

Integrated Device Technology
Integrated Device Technology

www.DataSheet.jp     

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