FSA2257 Ver la hoja de datos (PDF) - Fairchild Semiconductor
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FSA2257 Datasheet PDF : 13 Pages
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AC Electrical Characteristics
All typical values are at 25°C unless otherwise specified.
Symbol Parameter
Conditions
B0 or B1 = 1.5V,
tON
Turn-On Time
RL = 50Ω, CL = 35pF
B0 or B1 = 3.0V,
RL = 50Ω, CL = 35pF
B0 or B1 = 1.5V,
tOFF
Turn-Off Time
RL = 50Ω, CL = 35pF
B0 or B1 = 3.0V,
RL = 50Ω, CL = 35pF
B0 or B1 = 1.5V,
tB-M
Break-Before-
Make Time
RL = 50Ω, CL = 35pF
B0 or B1 = 3.0V,
RL = 50Ω, CL = 35pF
Q
Charge Injection
CL = 1.0nF, VGEN = 0V,
RGEN = 0Ω
OIRR Off Isolation
f = 1MHz, RL = 50Ω
Xtalk Crosstalk
f = 1MHz, RL = 50Ω
BW −3db Bandwidth RL = 50Ω
THD
Total Harmonic RL = 600Ω, VIN = 0.5V P.P,
Distortion
f = 20Hz to 20kHz
TA =+25°C
TA =−40°C to +85°C Figure
VCC (V) Min. Typ. Max. Min. Max. Units Number
2.7 to 3.6
4.5 to 5.5
50.0
60.0
ns Figure 6.
35.0
40.0
2.7 to 3.6
4.5 to 5.5
20.0
30.0
ns Figure 6.
15.0
20.0
2.7 to 3.6
1.0
4.5 to 5.5
20.0
1.0
2.7 to 3.6
4.5 to 5.5
2.7 to 3.6
4.5 to 5.5
2.7 to 3.6
4.5 to 5.5
2.7 to 3.6
4.5 to 5.5
2.7 to 3.6
4.5 to 5.5
20.0
10.0
–70.0
–70.0
–75.0
–75.0
350
350
0.002
0.002
ns Figure 7.
pC Figure 9.
dB Figure 8.
dB Figure 8.
MHz Figure 11.
% Figure 12.
Capacitance
Symbol
Parameter
Conditions
CIN
COFF
CON
Control Pin Input Capacitance f = 1MHz
B Port Off Capacitance
f = 1MHz
A Port On Capacitance
f = 1MHz
TA =+25°C
VCC (V) Min. Typ. Max.
0.0
3.5
4.5
12.0
4.5
40.0
TA= 40 to +85°C
Min. Max.
Figure
Units Number
pF Figure 10.
pF Figure 10.
pF Figure 10.
© 2006 Fairchild Semiconductor Corporation
FSA2257 Rev. 1.0.3
5
www.fairchildsemi.com
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