SY100S331_10 [MICREL]
TRIPLE D FLIP-FLOP; 三重D触发器
| 型号： | SY100S331_10 |
| 厂家： | 
MICREL SEMICONDUCTOR |
| 描述： | TRIPLE D FLIP-FLOP |
| 文件： | 总6页 (文件大小：392K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
1
TRIPLE D
FLIP-FLOP
SY100S331
FEATURES
DESCRIPTION
TheSY100S331offersthreeD-type,edge-triggeredmaster/
slave flip-flops with true and complement outputs, designed
for use in high-performance ECL systems. Each flip-flop is
controlled by a common clock (CPc), as well as its own clock
pulse (CPn). The resultant clock signal controlling the flip-flop
is the logical OR operation of these two clock signals. Data
entersthemasterwhenbothCPc andCPn areLOWandenters
the slave on the rising edge of either CPc or CPn (or both).
Additional control signals include Master Set (MS) and
Master Reset (MR) inputs. Each flip-flop also has its own
Direct Set (SDn) and Direct Clear (CDn) signals. The MR, MS,
SDn and DCn signals override the clock signals. The inputs
on this device have 75kΩ pull-down resistors.
■ꢀ Max.ꢀtoggleꢀfrequencyꢀofꢀ800MHz
■ꢀ Differentialꢀoutputs
■ꢀ IEEꢀmin.ꢀofꢀ–80mA
■ꢀ Industryꢀstandardꢀ100KꢀECLꢀlevels
■ꢀ Extendedꢀsupplyꢀvoltageꢀoption:
VEEꢀ=ꢀ–4.2Vꢀtoꢀ–5.5V
■ꢀ Voltageꢀandꢀtemperatureꢀcompensationꢀforꢀimprovedꢀ
noiseꢀimmunity
■ꢀ Internalꢀ75kΩꢀinputꢀpull-downꢀresistors
■ꢀ 150%ꢀfasterꢀthanꢀFairchild
■ꢀ 40%ꢀlowerꢀpowerꢀthanꢀFairchild
■ꢀ FunctionꢀandꢀpinoutꢀcompatibleꢀwithꢀFairchildꢀF100K
■ꢀ Availableꢀinꢀ28-pinꢀPLCCꢀpackage
BLOCKꢀDIAGRAM
PINꢀNAMES
Pinꢀ
CP0 – CP2
CPc
Function
Individual Clock Inputs
Common Clock Input
Data Inputs
D0 – D2
CD0 – CD2
SDn
Individual Direct Clear Inputs
Individual Direct Set Inputs
Master Reset Input
Master Set Input
MR
MS
Q0 – Q2
Q0 – Q2
VEES
Data Outputs
Complementary Data Outputs
VEE Substrate
VCCA
VCCO for ECL Outputs
Rev.: I
Amendment: /0
M9999-060910
hbwhelp@micrel.com or (408) 955-1690
1
Issue Date: June 2010
SY100S331
Micrel, Inc.
PACKAGE/ORDERINGꢀINFORMATION
OrderingꢀInformation
ꢀ
Packageꢀ Operatingꢀꢀ
Packageꢀ
Markingꢀ
Lead
Finish
PartꢀNumberꢀ
Typeꢀ
J28-1
J28-1
J28-1
Rangeꢀ
SY100S331JC
Commercial
Commercial
Commercial
SY100S331JC
SY100S331JC
Sn-Pb
Sn-Pb
SY100S331JCTR(1)
SY100S331JZ(2)
SY100S331JZ with
Matte-Sn
Pb-Free bar-line indicator
SY100S331JZTR(1, 2)
J28-1
Commercial
SY100S331JZ with
Matte-Sn
Pb-Free bar-line indicator
SY100S331JY with
Pb-Free bar-line indicator
SY100S331JY(2)
J28-1
J28-1
Matte-Sn
Matte-Sn
Industrial
Industrial
SY100S331JY with
Pb-Free bar-line indicator
SY100S331JYTR(1,2)
28-PinꢀPLCCꢀ(J28-1)
Notes:
1. Tape and Reel.
2. Pb-Free package is recommended for new designs.
TRUTHꢀTABLES
ꢀ
ꢀ
SynchronousꢀOperation(1)
ꢀ
ꢀ
AsynchronousꢀOperation(1)
Inputsꢀ
Outputs
Inputsꢀ
Outputs
MS
MR
MS
MR
Dnꢀ
L
CPnꢀ
CPc
L
SDnꢀ
DCn
Qn
L
Dnꢀ
X
CPnꢀ
X
CPc
X
SDnꢀ
DCn
Qnꢀ(t+1)
u
u
L
L
L
H
X
L
L
L
L
L
L
L
L
L
L
L
L
L
L
H
L
L
H
H
H
L
H
L
L
H
X
X
X
u
L
X
X
X
H
U
H
X
u
H
NOTE:
L
Qn (t)
Qn (t)
Qn (t)
1. H = High Voltage Level, L = Low Voltage Level, X = Don't Care, U =
Undefined, t = Time before CP Positive Transition, t+1 = Time after CP
Positive Transition, u = Low-to-High Transition
X
X
X
H
NOTE:
1. H = High Voltage Level, L = Low Voltage Level, X = Don't Care, U =
Undefined, t = Time before CP Positive Transition, t+1 = Time after CP
Positive Transition, u = Low-to-High Transition
M9999-060910
hbwhelp@micrel.com or (408) 955-1690
2
ꢀ Symbolꢀ
Parameterꢀ
ꢀ
Max
.
Min.ꢀ
800
Max.ꢀ
—
Min.ꢀ
800
Max.ꢀ
—
Min.ꢀꢀꢀꢀꢀꢀMax.ꢀꢀꢀꢀUnitꢀꢀꢀꢀꢀCondition
SY100S331
Micrel, Inc.
DCꢀELECTRICALꢀCHARACTERISTICS
VEE = –4.2V to –5.5V unless otherwise specified, VCC = VCCA = GND
ꢀ Symbolꢀ
ꢀ
Parameterꢀ
Min.ꢀ
—
Typ.ꢀ
—
Max.ꢀ
200
Unitꢀ
µA
ꢀ
Condition
IIH
Input HIGH Current, All Inputs
Power Supply Current
VIN = VIH (Max.)
IEE
–80
–65
–35
mA
Inputs Open
ACꢀELECTRICALꢀCHARACTERISTICS
VEE = –4.2V to –5.5V unless otherwise specified, VCC = VCCA = GND
TAꢀ=ꢀ-40°C
Min.
TAꢀ=ꢀ0°CꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀTAꢀ=ꢀ+25°CꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀTAꢀ=ꢀ+85°C
800
300
fmax
Toggle Frequency
800
300
—
MHz
ps
700
tPLH
tPHL
Propagation Delay
300
700
300
700
700
CPc to Output
300
tPLH
tPHL
Propagation Delay
CPn to Output
300
300
300
300
700
800
900
900
300
300
300
300
700
800
900
900
300
300
300
300
700
800
900
900
700
800
900
900
ps
ps
tPLH
tPHL
Propagation Delay
CDn, SDn to Output
300
300
300
tPLH
tPHL
Propagation Delay
MS, MR to Output
ps
ps
ps
tTLH
tTHL
Transition Time
20% to 80%, 80% to 20%
tS
Set-up Time
Dn
400
400
500
800
—
—
—
400
500
800
—
—
—
400
500
800
—
—
—
CDn, SDn (Release Time) 500
MS, MR (Release Time)
800
300
ps
ps
tH
Hold Time Dn
300
800
—
—
300
800
—
—
300
800
—
—
tpw (H)
Pulse Width HIGH
CPn, CPc, DCn
SDn, MR, MS
800
M9999-060910
hbwhelp@micrel.com or (408) 955-1690
3
SY100S331
Micrel, Inc.
TIMINGꢀDIAGRAMS
PropagationꢀDelayꢀ(Clock)ꢀandꢀTransitionꢀTimes
Note:
VEE = –4.2V to –5.5V unless otherwise specified, VCC = VCCA = GND
PropagationꢀDelayꢀ(SetsꢀandꢀResets)
M9999-060910
hbwhelp@micrel.com or (408) 955-1690
4
SY100S331
Micrel, Inc.
TIMINGꢀDIAGRAMSꢀ
DataꢀSetupꢀandꢀHoldꢀTime
Notes:
ts is the minimum time before the transition of the clock that information must be present at the data input.
th is the minimum time after the transition of the clock that information must remain unchanged at the data input.
M9999-060910
hbwhelp@micrel.com or (408) 955-1690
5
SY100S331
Micrel, Inc.
28-PINꢀPLCCꢀ(J28-1)
MICREL,ꢀINC.ꢀ 2180ꢀFORTUNEꢀDRIVEꢀ SANꢀJOSE,ꢀCAꢀ 95131ꢀ USA
t e l + 1 (408) 944-0800 f a x + 1 (408) 474-1000 w e b http://www.micrel.com
The information furnished by Micrel in this data sheet is believed to be accurate and reliable. However, no responsibility is assumed by Micrel for its use.
Micrel reserves the right to change circuitry and specifications at any time without notification to the customer.
Micrel Products are not designed or authorized for use as components in life support appliances, devices or systems where malfunction of a product can
reasonably be expected to result in personal injury. Life support devices or systems are devices or systems that (a) are intended for surgical implant into
the body or (b) support or sustain life, and whose failure to perform can be reasonably expected to result in a significant injury to the user. A Purchaser’s
use or sale of Micrel Products for use in life support appliances, devices or systems is at Purchaser’s own risk and Purchaser agrees to fully indemnify
Micrel for any damages resulting from such use or sale.
© 2006 Micrel, Incorporated.
M9999-060910
hbwhelp@micrel.com or (408) 955-1690
6
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