Electrical Characteristics (Ta=25°C)
2SK4059TV
Characteristic
Symbol
Test Condition
Min Typ. Max Unit
A 140 ⎯ 240
Drain Current
IDSS VDS = 2 V, VGS = 0
B 210 ⎯ 350
µA
BK 210 ⎯ 400
C 320 ⎯ 500
A 125 ⎯ 260
Drain Current
ID
VDD = 2 V, RL= 2.2kΩ,Cg = 5pF
B 190 ⎯ 370
µA
BK 190 ⎯ 420
C 290 ⎯ 500
Gate-Source Cut-off Voltage VGS(OFF) VDS = 2 V, ID = 1μA
Forward transfer admittance |Yfs| VDS = 2 V,VGS = 0V
Gate-Drain Voltage
V(BR)GDO IG=-10μA
Input capacitance
Ciss VDS = 2 V, VGS = 0, f = 1 MHz
-0.1 ⎯ -1.0 V
1.35 1.85 ⎯ mS
-20
⎯
⎯
V
⎯
4.0
⎯
pF
A -1.2 +0.9 ⎯
Voltage Gain
Gv VDD = 2V, RL= 2.2kΩ,Cg = 5pF, f = 1kHz,vin=100mV
B -0.2 +1.4 ⎯
dB
BK -0.2 +1.7 ⎯
C +0.5 +1.8 ⎯
Delta Voltage Gain
DGv(f) VDD = 2V, RL= 2.2kΩ,Cg = 5pF,f = 1kHz~100Hz,vin=100mV
⎯
0
-1
dB
A ⎯ -0.6 -1.1
Delta Voltage Gain
DGv(V)
VDD = 2V~1.5V, RL= 2.2kΩ,Cg = 5pF,f = 1kHz,
vin=100mV
B ⎯ -0.8 -1.7
dB
BK ⎯ -1.1 -2.0
C ⎯ -1.4 -3.2
A⎯
33
75
Noise Voltage
B⎯
38
80
VN VDD = 2V, RL= 1kΩ,Cg = 10pF,Gv=80dB, A-Curve Filter
mV
BK ⎯
40
85
C⎯
42
90
A ⎯ 1.3 ⎯
Total Harmonic Distortion
THD VDD = 2V, RL= 2.2kΩ,Cg = 5pF, f = 1kHz, vin=50mV
B ⎯ 0.6 ⎯
%
BK ⎯ 0.5 ⎯
C ⎯ 0.1 ⎯
Time Output Stability
tos VDD = 2V, RL= 2.2kΩ,Cg = 5pF
⎯ 100 200 ms
Time Output Stability Test Method
a) TEST CIRCUIT
b) TEST SIGNAL
VDD=2.0V
Vout
VDD
2V
0V
Vout
VDD-ID*RL
0V
50%
90%
tos
2
2007-11-01