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PDF WL800 Data sheet ( Hoja de datos )
| Número de pieza | WL800 | |
| Descripción | 2.5GHz Frequency Synthesiser | |
| Fabricantes | Zarlink Semiconductor | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de WL800 (archivo pdf) en la parte inferior de esta página. Total 12 Páginas | ||
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1 page  
WL800 Preliminary Information
Electrical Characteristics
These characteristics are guaranteed over the following conditions (unless otherwise stated):
TAMB = -20°C, to +85°C, Vcc = 2.7V to 3.6V
Characteristic
Supply current (total)
Transmit
Receive
Supply current in standby
Value
Unit
MIN TYP MAX
37 50
35 50
35
mA
mA
mA
Condition
PROGRAMMING INPUTS
Logic low voltage
Logic high voltage
Input current
Data clock frequency (1/tclock)
Data/Enable set up time (t set up)
Enable hold time (t enable)
Positive clock pulse width (tp)
Negative clock pulse width (t neg)
0
0.8Vcc
10
10
20
20
0.4 V
Vcc V
1 µA Input level high
20 MHz See Fig. 2
ns See Fig. 2
ns See Fig. 2
ns See Fig. 2
ns See Fig. 2
STANDBY INPUT
Logic low input voltage
Logic high input voltage
Input current
Standby to operate time
0
Vcc -0.7
100
3
0.8
Vcc
150
-150
V Circuit powered down
V Circuit powered up
µA Circuit powered up
µA Circuit powered down
µs *References operational (see note 1)
TX/RX INPUT
Logic low input voltage
Logic high input voltage
Input current
REFERENCE OUTPUT
Reference output frequency
Reference clock output voltage
Reference output impedance
Mark Space ratio
Rise time
Fall time
Crystal Drive Levels required
0
Vcc -0.7
0.8 V Receive mode
Vcc V Transmit mode
10 µA
20 MHz With 20MHz crystal
200 250 300 mVp-p With 15pF load
600 Ohms
-2% 50/50 +2%
With 15pF load
15 ns
15 ns
200 mV Pins 22,23 differential
4
5 Page 
11 Page | ||
| Páginas | Total 12 Páginas | |
| PDF Descargar | [ Datasheet WL800.PDF ] | |
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