參數(shù)資料
型號： CY2PP3220
英文描述： Clocks and Buffers
中文描述： 時鐘和緩沖器
文件頁數(shù)： 3/12頁
文件大?。?/td> 246K
代理商： CY2PP3220
PRELIMINARY
FastEdge Series
CY2PP3115
Document #: 38-07502 Rev.*A
Page 3 of 12
.
Absolute Maximum Conditions
Parameter
V
CC
Supply Voltage
V
CC
Operating Voltage
V
BB
Output Reference Voltage
I
BB
Output Reference Current
VTT
Output Termination Voltage
V
IN
Input Voltage
V
OUT
Output Voltage
LU
I
Latch-up Immunity
T
S
Temperature, Storage
T
A
Temperature, Operating Ambient
Jc
Dissipation, Junction to Case
Ja
Dissipation, Junction to Ambient
ESD
h
ESD Protection (Human Body Model)
M
SL
Moisture Sensitivity Level
G
ATES
Total Functional Gate Count
UL–FLM
Flammability Rating
Description
Condition
Min.
–0.3
2.5 – 5%
V
CC
–1.620
Max.
4.6
3.3 + 5%
Vcc–1.220
200
V
CC
–2
V
CC
+0.3
V
CC
+0.3
Unit
VDC
VDC
VDC
uA
VDC
VDC
VDC
mA
°C
°C
°C/W
°C/W
V
N.A.
Ea.
N.A.
Non-Functional
Functional
Relative to V
CC
Relative to V
BB
Relative to V
CC
Relative to V
CC
Relative to V
CC
Functional
Non-functional
Functional
Functional
Functional
–0.3
–0.3
300
–65
–40
40
40
+150
+85
60
100
2000
3
50
V–0
Assembled Die
@ 1/8 in.
PECL DC Electrical Specifications
Parameter
Control (FSEL(A,B,C),CLK_SEL, MR and FSELD) (PECL Single-ended)
V
CC2.5V
2.5 Operating Voltage
V
CC3.3V
3.3 Operating Voltage
V
IL
Input Voltage, Low
V
IH
Input Voltage, High
I
IN
Description
Condition
Min.
Max.
Unit
2.5V ± 5%, V
EE
= 0.0V
3.3V ± 5%, V
EE
= 0.0V
2.375
3.135
V
CC
–1.945
V
CC
–1.165
2.625
3.465
V
CC
–1.625
V
CC
–0.880
I150I
V
V
V
V
uA
Input Current
[4]
V
IL
= V
IL
min. or V
IH
= V
IH
max
at V
CC
= 3.6V
Clock input pair CLK0,
CLK0#,CLK1,CLK1# (PECL Differential Signals)
V
PP
V
CMR
I
IN
Differential input voltage
[5]
Differential cross point voltage
[6]
Input Current
[4]
Differential operation
Differential operation
V
IL
= V
IL
min. or V
IH
= V
IH
max
at V
CC
= 3.6V
0.1
1.2
1.3
V
CC
I150I
V
V
uA
PECL Outputs QA((0:1),#),QB((0:2),
#
),QC((0:3),
#
),QD((0:5),
#
)(PECL Differential Signals)
V
OH
Output High Voltage
V
OL
Output Low Voltage
V
CC
= 3.3V ± 5%, V
CC
= 2.5V ± 5%
I
OH
= –30 mA
[7]
I
OL
= –5 ma
[7]
V
CC
–1.2
V
CC
–1.945
V
CC
–1.945
V
CC
–0.7
V
CC
–1.5
V
CC
–1.3
V
V
Supply Current and VBB
I
EE
Maximum Quiescent Supply Current
without output termination current
[8]
Output reference voltage
Input pin capacitance
Pin Inductance
V
EE
pin
–
200
mA
V
BB[9]
C
IN
L
IN
Notes:
4.
5.
6.
I
BB
= 200 uA
[12]
V
CC
–1.620
–
–
V
CC
–1.220
2.0
1.0
V
pF
nH
Input have internal pull-up/pull-down or biasing resistors which affect the input current.
VPP (DC) is the minimum differential input voltage swing required to maintain device functionality.
VCMR (DC) is the crosspoint of the differential input signal. Functional operation is obtained when the crosspoint is within the VCMR (DC) range and the input
swing lies within the VPP (DC) specification.
Equivalent to a termination of 50
to VTT.
ICC Calculation: ICC = (number of differential output pairs used) x (I
OH
+ I
OL
) + I
EE
orI
CC
= (number of differential output pairs used) x (V
OH
–VTT)/Rload +
(V
–-VTT)/Rload +IEE.
VBB is limited to VCC of 3.3V only. See note 17.
7.
8.
9.
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