參數(shù)資料
型號: MC100LVE310
廠商: ON SEMICONDUCTOR
英文描述: 3.3V ECL 2:8 Differential Fanout Buffer(3.3V ECL 2:8 差分輸出緩沖器)
中文描述: 3.3V的差分ECL 2:8扇出緩沖器(3.3 ECL 2:8差分輸出緩沖器)
文件頁數(shù): 4/7頁
文件大?。?/td> 128K
代理商: MC100LVE310
MC100LVE310
http://onsemi.com
4
Table 6. LVNECL DC CHARACTERISTICS
V
CC
= 5.0 V, V
EE
=
3.3 V (Note 5)
Symbol
Characteristic
40
°
C
25
°
C
85
°
C
Unit
Min
Typ
Max
Min
Typ
Max
Min
Typ
Max
I
EE
V
OH
Power Supply Current
55
60
55
60
65
70
mA
Output HIGH Voltage (Note 6)
1085
1005
880
102
5
955
880
1025
955
880
mV
V
OL
Output LOW Voltage (Note 6)
1830
1695
1555
181
0
170
5
1620
1810
1705
1620
mV
V
IH
V
IL
Input HIGH Voltage (Single
Ended)
1165
880
1165
880
1165
880
mV
Input LOW Voltage (Single
Ended)
1810
1475
181
0
1475
1810
1475
mV
V
BB
V
IHCMR
Output Voltage Reference
1.38
1.26
1.38
1.26
1.38
1.26
V
Input HIGH Voltage Common Mode
Range (Differential Configuration)
(Note 7)
1.5
0.4
1.5
0.4
1.5
0.4
V
I
IH
I
IL
Input HIGH Current
150
150
150
A
Input LOW Current
0.5
0.5
0.5
A
NOTE: Device will meet the specifications after thermal equilibrium has been established when mounted in a test socket or printed circuit
board with maintained transverse airflow greater than 500 lfpm. Electrical parameters are guaranteed only over the declared
operating temperature range. Functional operation of the device exceeding these conditions is not implied. Device specification limit
values are applied individually under normal operating conditions and not valid simultaneously.
5. Input and output parameters vary 1:1 with V
CC
. V
EE
can vary
±
0.3 V.
6. Outputs are terminated through a 50 resistor to V
CC
2 V.
7. V
min varies 1:1 with V
, max varies 1:1 with V
CC
. V
is defined as the range within which the V
level may vary, with the device
still meeting the propagation delay specification. The V
IL
level must be such that the peak to peak
voltage is less than 1.0 V and greater than
or equal to V
PP
(min).
Table 7. AC CHARACTERISTICS
V
CC
= 3.3 V; V
EE
= 0.0 V or V
CC
= 0.0 V; V
EE
=
3.3 V (Note 8)
Symbol
Characteristic
40
°
C
25
°
C
85
°
C
Unit
Min
Typ
Max
Min
Typ
Max
Min
Typ
Max
f
max
t
PLH
t
PHL
Maximum Toggle Frequency
TBD
TBD
TBD
GHz
Propagation Delay to Output
IN (Differential Configuration) (Note 9)
IN (Single
Ended) (Note 10)
525
500
725
750
550
550
750
800
575
600
775
850
ps
t
skew
Within
Device Skew (Note 11)
Part
to
Part Skew (Differential Configuration)
75
250
50
200
50
200
ps
t
JITTER
V
PP
t
r
/t
f
Cycle
to
Cycle Jitter
TBD
TBD
TBD
ps
Input Swing (Note12)
500
1000
500
1000
500
1000
mV
Output Rise/Fall Time (20%
80%)
200
600
200
600
200
600
ps
NOTE: Device will meet the specifications after thermal equilibrium has been established when mounted in a test socket or printed circuit
board with maintained transverse airflow greater than 500 lfpm. Electrical parameters are guaranteed only over the declared
operating temperature range. Functional operation of the device exceeding these conditions is not implied. Device specification limit
values are applied individually under normal operating conditions and not valid simultaneously.
8. V
EE
can vary
±
0.3 V.
9. The differential propagation delay is defined as the delay from the crossing points of the differential input signals to the crossing point of the
differential output signals.
10.The single-ended propagation delay is defined as the delay from the 50% point of the input signal to the 50% point of the output signal.
11.The within
device skew is defined as the worst case difference between any two similar delay paths within a single device.
12.V
PP
(min) is defined as the minimum input differential voltage which will cause no increase in the propagation delay. The V
PP
(min) is AC limited
for the LVE310 as a differential input as low
as 50 mV will still produce full ECL levels at the output.
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