FSA1257 Просмотр технического описания (PDF) - ON Semiconductor
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FSA1257 Datasheet PDF : 12 Pages
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AC Electrical Characteristics
All typical values are at 25ºC unless otherwise specified. The 1.65 V to 1.95 V range applies to FSA1256, FSA1257,
and FSA1258 only.
Symbol Parameter
Conditions
VCC (V)
TA=+25ºC
TA=-40 to
+85°C
Min. Typ. Max. Min. Max.
1B or 2B=3.0 V,
RL=50 Ω, CL=35 pF
4.5 to 5.5
10 35
40
tON
Turn-On Time(7)
1B or 2B=1.5 V,
RL=50 Ω, CL=35 pF
2.7 to 3.6
15 50
60
1B or 2B=1.0 V
RL=50 Ω, CL=35 pF
1.65 to 1.95
35 110
120
1B or 2B=3.0 V,
RL=50 Ω, CL=35 pF
4.5 to 5.5
4 15
20
tOFF
Turn-Off Time(7)
1B or 2B=1.5 V,
RL=50 Ω, CL=35 pF
2.7 to 3.6
8 20
30
1B or 2B=1.0 V
RL=50 Ω, CL=35 pF
1.65 to 1.95
10 30
40
tBBM
Break-Before-
Make Time(7)
1B or 2B=3.0 V,
RL=50 Ω, CL=35 pF
1B or 2B=1.5 V,
RL=50 Ω, CL=35 pF
4.5 to 5.5
2.7 to 3.6
7
12
Q
Charge
Injection(7)
OIRR
Xtalk
Off Isolation(7)
Crosstalk(7)
CL=1.0 nF,
VGEN=0 V,
RGEN=0 Ω
f=1 MHz, RL=50 Ω,
f=1 MHz, RL=50 Ω,
4.5 to 5.5
2.7 to 3.6
1.65 to 1.95
1.65 to 5.50
1.65 to 4.30
20
10
5
-70
-100
BW
-3db
Bandwidth(7)
RL=50 Ω
1.65 to 4.30
300
THD
Total Harmonic
Distortion(7)
f=20 Hz to 20 kHz,
RL=600 Ω,
VIN=0.5 VPP
1.65 to 4.30
0.002
Notes:
7. Guaranteed, but not tested for VCC=1.65 V.
Unit
ns
ns
ns
pC
dB
dB
MHz
%
Figure
Figure 8
Figure 8
Figure 9
Figure 13
Figure 11
Figure 12
Figure 10
Figure 16
Capacitance
Symbol
Parameter
CIN
COFF
CON
Control Pin Input Capacitance
B Port Off Capacitance
A Port On Capacitance
Conditions
f=1 MHz
f=1 MHz
f=1 MHz
VCC (V)
0
4.5
4.5
TA=+25ºC
Unit
Min. Typ. Max.
Figure
3.0
11.5
27.0
pF Figure 15
pF Figure 14
pF Figure 15
© 2004 Fairchild Semiconductor Corporation
FSA1256(A) / FSA1257(A) / FSA1258(A) Rev. 1.0.9
5
www.fairchildsemi.com
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