VCA1 Datasheet, PDF (2/6 Pages) Vectron International, Inc – 3.3, 5.0 volt CMOS Oscillator

Performance Characteristics
Table 1. Electrical Performance, 5V option
Parameter
Symbol Min
Typical Maximum Units
Frequency
Operating Supply Voltage ¹
Absolute Maximum Supply Voltage
f_O
0.032768
V_DD
4.5
5.0
-0.7
160.000
5.5
7.0
MHz
V
V
Supply Current, Output Enabled
I_DD
0.032768 to 2.0 MHz
mA
10
2.01 to 30 MHz
15
30.01 to 50 MHz
40
50.01 to 160.00 MHz
50
Output Logic Levels
Output Logic High²
Output Logic Low²
V_OH
V_OL
0.9*V_DD
V
0.1*V_DD
V
Output Rise/Fall Time²
t_R/t_F
0.032768 to 2.00 MHz
ns
10
2.01 to 20.00 MHz
8
20.01 to 160.00 MHz
Duty Cycle³ (ordering option)
SYM
5
40/60 or 45/55
%
Operating Temperature (ordering option) T_OP
0/70 or -40/85
°C
Storage Temperature
Stability⁴ (ordering option)
Output Enable/Disable⁵
T_STOR
∆F/T
E/D
-55
125
±20, ±25, ±32, ±50, ±100
°C
ppm
V
Output Enabled
4.0
Output Disabled
0.8
Start-up time
T_SU
10
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 1 defines these parameters. Figure 2 illustrates the operating conditions under which these parameters are tested and
specified.
3. Symmetry is measured defined as On Time/Period.
4. Includes calibration tolerance, operating temperature, supply voltage variations, aging and shock and vibration (not under
operation).
5. Output will be enabled if enable/disable is left open.
V_OH
50%
V_OL
t_R
t_F
On Time
Period
IDD
+
VDD -
.1µF
.01µF
4
1
IC
VC ⁺
-
2³
15pF
Figure 1. Output Waveform
Figure 2. Typical Output Test Conditions (25±5°C)
Vectron International 267 Lowell Rd, Hudson NH 03051 Tel: 1-88-VECTRON-1 e-mail: [e-mail]