TS68EN360VA25L E2V, TS68EN360VA25L Datasheet - Page 17

• Manufacturer Part Number: TS68EN360VA25L
• Manufacturer: E2V

Specifications of TS68EN360VA25L

• Operating Temperature (min): -40C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Lead Free Status / Rohs Status: Not Compliant

7.5
Table 7-4.
Note:
The following calculation should be used to determine the actual value for specifications 5B, 5C and 5D.
5B:
5C:
5D:
e2v semiconductors SAS 2008
Number
2A, 3A
4A, 5A
2, 3
4, 5
1A
1C
5B
5C
5D
1
25 MHz
33 MHz
25/33 MHz
25 MHz
33 MHz
AC Electrical Specifications Control Timing
1. Note that the minimum VCO frequency and the PLL default values put some restrictions on the minimum system frequency.
Characteristic
System Frequency
Crystal Frequency
On-Chip VCO System Frequency
Start-up Time
With external clock (oscillator disabled) or after
changing the multiplication factor MF
CLKO1-2 stability
CLKO1 Period
EXTAL Duty Cycle, MF
External Clock Input Period
CLKO1 Pulse Width (Measured at 1.5V)
CLKO2 Pulse Width (Measured at 1.5V)
CLKO1 Rise and Fall Times (Full drive)
CLKO2 Rise and Fall Times (Full drive)
EXTAL to CLKO1 Skew-PLL enabled (MF< 5)
EXTAL to CLKO2 Skew-PLL enabled (MF< 5)
CLKO1 to CLKO2 Skew
GND = 0 V
7-2)
±(0.9 ns + 0.25 x (rise time)) (1.4 ns at rise = 2 ns; 1.9 ns at rise = 4 ns)
±(0.5 ns + 0.25 x (rise time)) (1 ns at rise = 2 ns; 1.5 ns at rise = 4 ns)
±(2 ns + 0.25 x (rise time)) (2.5 ns at rise = 2 ns; 3 ns at rise = 4 ns)
±(3 ns + 0.5 x (rise time)) (4 ns at rise = 2 ns; 5 ns at rise = 4 ns)
±(2.5 ns + 0.5 x (rise time)) (3.5 ns at rise = 2 ns; 4.5 ns at rise = 4 ns)
DC
, T
C
= -55 to +125 C. The electrical specifications in this document are preliminary (See
Symbol
t
e2v
t
t
EXTcyc
f
t
t
EXTP1
EXTP2
t
t
t
f
XTAL
f
t
CW1
CW2
dcyc
Crf1
Crf2
t
sys
sys
CLK
cyc
pll
KW
TBD
dc
Min
9.5
25
20
40
40
40
19
–
–
(1)
25 MHz
25.00
6000
2500
Max
TBD
50
60
–
–
–
–
2
2
a
a
a
Min
25
20
30
40
30
14
7
–
–
33.34 MHz
0886C–HIREL–04/08
TS68EN360
33.34
6000
Max
1.6
67
60
–
–
–
–
2
a
a
a
Figure
MHz
MHz
Unit
kHz
clks
ns
ns
ns
ns
ns
ns
ns
ns
ns
%
%
17