SP8402 データシートの表示（PDF） - Mitel Networks
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SP8402 Datasheet PDF : 6 Pages
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SP8400
ELECTRICAL CHARACTERISTICS
Guaranteed over: Supply voltage VCC = +4.75V to +5.25V Temperature Tamb = -10°C to +75°C
Tested at +4.75V and +5.25V at Tamb = +25°C
Characteristic
Pin
Value
Units
Min. Typ. Max.
Conditions
Supply current
4, 11, 12, 18 82 92 102 mA Output loaded with 300R See Fig.5
Output voltage swing
20, 21 320 410
mV p-p @ 1.4GHz input ÷ 256 mode
outputs loaded with 330R See Fig.5
Input sensitivity 200MHz to 1.5GHz
7, 8
140 mV RMS Sine wave into 50 Ohms
(-4) dBm (dBm equivalent) See Fig.3
Data Inputs
Logic high voltage
Low low voltage
Input current
2.2
V
0.8 V
180 µA 5V Data input voltage
600
500
400
300
OPERATING WINDOW
200
100
355mV
140mV
0
200 400
600
800 1000 1200 1400 1600
FREQUENCY MHz
Fig.3 Typical input sensitivity
S0
S1
S2
DIVISION RATIO
L
L
L
2
H
L
L
4
L
H
L
8
H
H
L
16
L
L
H
32
H
L
H
64
L
H
H
128
H
H
H
256
Fig.4 Truth table
2
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