VCC1 Data sheet
Table 3. Electrical Performance, 2.5V option
Parameter
Symbol
Min
0.012
2.25
-0.5
Typical
Maximum
190.000
2.75
Units
MHz
V
V
mA
Frequency
fO
VDD
1
Operating Supply Voltage
Absolute Maximum Voltage
Supply Current, Output Enabled
< 20 MHz
2.5
5.0
IDD
7.0
15.0
20.0
30.0
30
20.01 to 50 MHz
50.01 to 110 MHz
110.1 to 190 MHz
Supply Current, Out disabled
Output Logic Levels
IDD
uA
Output Logic High2
VOH
VOL
IOH
IOL
IOH
IOL
tR/tF
0.9*VDD
V
V
Output Logic Low2
0.1*VDD
Output Logic High Drive
Output Logic Low Drive
Output Logic High Drive3
Output Logic Low Drive3
Output Rise/Fall Time2
<1.00 MHz
4
4
8
8
mA
mA
mA
mA
ns
200
10
6
1.00 to 20.00 MHz
20.01 to 50.00 MHz
50.01 to 90.00 MHz
3
90.01 to 190.00 MHz
Duty Cycle4 (ordering option)
Operating Temperature (ordering option)
Storage Temperature
Stability5 (ordering option)
RMS Jitter, 12kHz to 20 MHz
RMS Jitter
2
SYM
45/55
-10/70 or –40/85
%
°C
°C
ppm
ps
-55
125
±20, ±25, ±32, ±50, ±100
0.5
2.5
1
ps
V
Output Enable/Disable6
Output Enabled
1.75
Output Disabled
0.5
10
Internal Enable Pull-Up resistor6
Start-up time
100
Kohm
ms
1. A 0.01uF and a 0.1uF capacitor should be located as close to the supply as possible (to ground) is recommended.
2. Figure 5 defines these parameters. Figure 6 illustrates the operating conditions under which these parameters are tested and
specified.
3. Overtone designs, output frequencies>35MHz.
4. Symmetry is measured defined as On Time/Period.
5. Includes calibration tolerance, operating temperature, supply voltage variations, aging and shock and vibration (not under
operation).
6. Output will be enabled if enable/disable is left open.
tF
tR
IDD
4
1
%
80
+
-
3
.1mF
.01mF
2
VDD
Vs
IC
VC
15pF
20%
+
-
On Time
Period
Figure 5. Output Waveform
Figure 6. Typical Output Test Conditions (25±5°C)
Vectron International 267 Lowell Rd, Hudson NH 03051 Tel: 1-88-VECTRON-1
e-mail: vectron@vectron.com