SY100E431JZ [MICREL]
3-BIT DIFFERENTIAL FLIP-FLOP; 3位差分触发器![SY100E431JZ](http://pdffile.icpdf.com/pdf1/p00107/img/icpdf/SY100E431_580195_icpdf.jpg)
型号: | SY100E431JZ |
厂家: | ![]() |
描述: | 3-BIT DIFFERENTIAL FLIP-FLOP |
文件: | 总4页 (文件大小:63K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
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1
3-BIT DIFFERENTIAL
FLIP-FLOP
SY10E431
SY100E431
DESCRIPTION
FEATURES
■ Differential D, clock and Q
The SY10/100E431 are 3-bit flip-flops with differential
clock, data input and data output.
■ Extended 100E VEE range of –4.2V to –5.5V
■ VBB output for single-ended use
The asynchronous Set and Reset controls are edge-
triggered rather than level controlled. This allows the user
to rapidly set or reset the flip-flop and then continue
clocking at the next clock edge without the necessity of
de-asserting the set/reset signal (as would be the case
with a level controlled set/reset).
The E431 is also designed with larger internal swings,
an approach intended to minimize the time spent crossing
the threshold region and thus reduces the metastability
susceptibility window.
■ 1100MHz min. toggle frequency
■ Edge-triggered asynchronous set and reset
■ Fully compatible with Motorola MC10E/100E431
■ Available in 28-pin PLCC package
PIN NAMES
BLOCK DIAGRAM
S
0
Pin
D[0:2], D[0:2]
CLK[0:2], CLK[0:2]
S[0:2]
Function
Differential Data Inputs
Differential Clock Inputs
Edge Triggered Set Inputs
Edge Triggered Reset Inputs
VBB Reference Output
Differential Data Outputs
VCC to Output
S
R
D
D
0
0
D
D
D
Q
Q
Q
Q
0
0
CLK
CLK
0
0
R[0:2]
VBB
R
0
Q[0:2], Q[0:2]
VCCO
S1
S
R
D
D
1
1
Q
Q
Q
Q
1
1
CLK
CLK
1
1
(1)
TRUTH TABLE
Dn
L
CLKn
Rn
L
Sn
L
Qn
L
R
1
Z
Z
L
L
S2
H
X
L
L
H
L
S
R
D
D
2
2
Q
Q
Q
Q
2
2
Z
L
X
L
Z
H
CLK
CLK
2
2
NOTE:
1. Z = LOW-to-HIGH transition.
R
2
VBB
Rev.: E
Amendment: /0
M9999-032206
hbwhelp@micrel.com or (408) 955-1690
1
Issue Date: March 2006
SY10E431
SY100E431
Micrel, Inc.
PACKAGE/ORDERING INFORMATION
Ordering Information(1)
Package Operating
Package
Marking
Lead
Finish
Part Number
Type
J28-1
J28-1
J28-1
Range
25
24 23 22 21 20 19
SY10E431JC
SY10E431JCTR(2)
Commercial
Commercial
Commercial
SY10E431JC
SY10E431JC
SY100E431JC
Sn-Pb
Sn-Pb
Sn-Pb
26
27
28
1
18
17
16
15
14
13
12
CLK1
CLK1
R1
Q2
Q2
VCC
Q1
Q1
Q0
Q0
SY100E431JC
TOP VIEW
PLCC
J28-1
VEE
S1
SY100E431JCTR(2)
SY10E431JZ(3)
J28-1
J28-1
Commercial
Commercial
SY100E431JC
Sn-Pb
2
SY10E431JZ with
Matte-Sn
3
D1
Pb-Free bar-line indicator
4
D1
5
6
7
8
9
10 11
SY10E431JZTR(2, 3)
SY100E431JZ(3)
J28-1
J28-1
Commercial
Commercial
SY10E431JZ with
Pb-Free bar-line indicator
Matte-Sn
Matte-Sn
SY100E431JZ with
Pb-Free bar-line indicator
SY100E431JZTR(2, 3)
J28-1
Commercial
SY100E431JZ with
Pb-Free bar-line indicator
Matte-Sn
28-Pin PLCC (J28-1)
Notes:
1. Contact factory for die availability. Dice are guaranteed at T = 25°C, DC Electricals only.
A
2. Tape and Reel.
3. Pb-Free package is recommended for new designs.
M9999-032206
hbwhelp@micrel.com or (408) 955-1690
2
SY10E431
SY100E431
Micrel, Inc.
DC ELECTRICAL CHARACTERISTICS
VEE = VEE (Min.) to VEE (Max.); VCC = VCCO = GND
TA = 0°C
TA = +25°C
TA = +85°C
Symbol
Parameter
Min. Typ. Max. Min. Typ. Max. Min. Typ. Max. Unit
Condition
VBB
Output Reference Voltage
V
—
10E –1.38
100E –1.38
—
—
–1.27 –1.35
–1.26 –1.38
—
—
–1.25 –1.31
–1.26 –1.38
—
—
–1.19
–1.26
IIH
Input HIGH Current
—
—
150
—
—
150
—
—
150
µA
—
—
IEE
Power Supply Current
mA
10E
100E
—
—
110
110
132
132
—
—
110
110
132
132
—
—
110
127
132
152
VCMR
Common Mode Range
–1.5
—
0
–1.5
—
0
–1.5
—
0
V
1
Notes:
1. VCMR is referenced to the most positive side of the differential input signal. Normal operation is obtained when the input signals are within the VCMR range
and the input swing is greater than VPP (min.) and <1V.
AC ELECTRICAL CHARACTERISTICS
VEE = VEE (Min.) to VEE (Max.); VCC = VCCO = GND
TA = 0°C
TA = +25°C
TA = +85°C
Symbol
fMAX
Parameter
Min. Typ. Max. Min. Typ. Max. Min. Typ. Max. Unit
Condition
Max. Toggle Frequency
1100 1400
—
1100 1400
—
1100 1400
—
MHz
ps
—
—
tPD
Propagation Delay to Output
CLK (Diff)
CLK (SE)
R
S
450
400
550
550
600
600
725
725
750
800
925
925
450
400
550
550
600
600
725
725
750
800
925
925
450
400
550
550
600
600
725
725
750
800
925
925
tS
Set-up Time
ps
D
R
S
200
1000 700
1000 700
0
—
—
—
200
1000 700
1000 700
0
—
—
—
200
1000 700
1000 700
0
—
—
—
1
1
tH
Hold Time, D
200
400
—
0
—
—
—
200
400
—
0
—
—
—
200
400
—
0
—
—
—
ps
ps
—
—
2
tPW
tskew
Minimum Pulse Width, CLK
Within-Device Skew
50
—
—
50
—
—
50
—
—
ps
VPP (AC) Minimum Input Swing
150
275
—
150
275
—
150
275
—
mV
ps
3
tr
tf
Rise/Fall Time
20% to 80%
450
650
450
650
450
650
—
Notes:
1. These set-up times define the minimum time the CLK or SET/RESET input must wait after the assertion of the RESET/SET input to assure the proper
operation of the flip-flop.
2. Within-device skew is defined as identical transitions on similar paths through a device.
3. Minimum input swing for which AC parameters are guaranteed.
M9999-032206
hbwhelp@micrel.com or (408) 955-1690
3
SY10E431
SY100E431
Micrel, Inc.
28-PIN PLCC (J28-1)
Rev. 03
MICREL, INC. 2180 FORTUNE DRIVE SAN JOSE, CA 95131 USA
TEL + 1 (408) 944-0800 FAX + 1 (408) 474-1000 WEB 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.
M9999-032206
hbwhelp@micrel.com or (408) 955-1690
4
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