MT9041BP 데이터 시트보기 (PDF) - Mitel Networks
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MT9041BP Datasheet PDF : 19 Pages
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Advance Information
MT9041B
AC Electrical Characteristics - Performance
Characteristics
Sym
1 Freerun Mode accuracy with OSCi at: 0ppm
2
±32ppm
3
±100ppm
4 Capture range with OSCi at:
0ppm
5
±32ppm
6
±100ppm
7 Phase lock time
8 Output phase continuity with:
9
mode switch to Normal
10
mode switch to Freerun
11 Output phase slope
† See "Notes" following AC Electrical Characteristics tables.
Min
-0
-32
-100
-230
-198
-130
Max
+0
+32
+100
+230
+198
+130
30
200
200
45
Units Conditions/Notes†
ppm 2-5
ppm 2-5
ppm 2-5
ppm 1,3-5,37
ppm 1,3-5, 37
ppm 1,3-5,37
s 1, 3-11
ns 1-11
ns 1, 3-11
us/s 1-11, 24
AC Electrical Characteristics - Timing Parameter Measurement Voltage Levels* - Voltages are
with respect to ground (VSS) unless otherwise stated.
Characteristics
Sym Schmitt
TTL
CMOS Units
1 Threshold Voltage
VT
1.5
1.5
0.5VDD
V
2 Rise and Fall Threshold Voltage High
VHM
2.3
2.0
0.7VDD
V
3 Rise and Fall Threshold Voltage Low
VLM
0.8
0.8
0.3VDD
V
* Supply voltage and operating temperature are as per Recommended Operating Conditions.
* Timing for input and output signals is based on the worst Chislehurst of the combination of TTL and CMOS thresholds.
* See Figure 10.
ALL SIGNALS
tIRF, tORF
Timing Reference Points
tIRF, tORF
VHM
VT
VLM
Figure 10 - Timing Parameter Measurement Voltage Levels
11
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