|
|
PDF VDSGLD_38.88 Data sheet ( Hoja de datos )
| Número de pieza | VDSGLD_38.88 | |
| Descripción | Voltage Controlled Crystal Oscillator | |
| Fabricantes | ETC | |
| Logotipo |  |
|
Hay una vista previa y un enlace de descarga de VDSGLD_38.88 (archivo pdf) en la parte inferior de esta página. Total 2 Páginas | ||
|
No Preview Available !
Product Data Sheet
Pin Information
Table 1. Pin Function
Pin Symbol
1 VC
2 Tri-State
3 GND
4 Output
5 TTL/CMOS
6 Vcc
VDSGLD @ 38.88 MHz
Voltage Controlled Crystal Oscillator
Function
Control Voltage
TTL logic low disables output
TTL logic high enables output waveform
Case Ground
Output waveform
TTL logic low for CMOS optimized symmetry
TTL logic high or no connection for TTL optimized symmetry
Power Supply Voltage (3.3 V ±10%)
Performance Characteristics
Table 2. Electrical Performance
Parameter
Nominal Output Frequency
Supply Voltage1
Operating Temperature Range
Supply Current
Output Voltage Levels
Output Logic High
Output Logic Low
Output Rise/Fall Time2
Output Duty Cycle or Symmetry3
Symbol
f0
VDD
TO
IDD
Minimum
-
2.97
-40
VOH
VOL
TR/TF
D
0.9*VDD
45
Typical
38.88
3.3
Maximum
-
3.63
85
20
0.1*VDD
5
50 55
Absolute Pull Range, Vc = 1.0 to 2.0 V
APR
±5
Absolute Pull Range, Vc = 0.3 to 3.0 V
APR
±50
Initial Accuracy (Vc = 1.65V @25°C)
-20 +20
Linearity
20
Start up time (To reach 90% of final amplitude)
10
Control Voltage Input Impedance
10
Control Voltage Leakage Current
100
Control Voltage Bandwidth (-3 dB, VC = 1.65 V)
BW
10
Output Load
1. A 0.1 µF low frequency tantalum bypass capacitor in parallel with a 0.01 µF high frequency ceramic capacitor is recommended.
2. Figure 1 defines these parameters. Figure 2 illustrates the operating conditions.
3. Duty cycle is defined as (on time/period) per Figure 1.
4. Maxixmum control Voltage Leakage Current is by design.
15
Units
MHz
V
°C
mA
V
nS
%
ppm
ppm
ppm
%
ms
MΩ
nA
KHz
pf
Voh
Vs
Vol
TR TF
On Time
Period
Figure 1. Output Waveform
IDD
VDD + .1µF .01µF
-
650Ω
62 5
4
13
IC
VC
+
-
15pF
1.8k
Figure 2. Output Test Conditions (25±5°C)
Vectron International • 267 Lowell Road, Hudson, NH 03051 • Tel: 1-88-VECTRON-1• http://www.vectron.com
1/2
1 page | ||
| Páginas | Total 2 Páginas | |
| PDF Descargar | [ Datasheet VDSGLD_38.88.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| VDSGLD_38.88 | Voltage Controlled Crystal Oscillator | ETC |
| Número de pieza | Descripción | Fabricantes |
| SLA6805M | High Voltage 3 phase Motor Driver IC. |
 Sanken |
| SDC1742 | 12- and 14-Bit Hybrid Synchro / Resolver-to-Digital Converters. |
 Analog Devices |
|
DataSheet.es es una pagina web que funciona como un repositorio de manuales o hoja de datos de muchos de los productos más populares, |
| DataSheet.es | 2020 | Privacy Policy | Contacto | Buscar |