Datasheet

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0.01
0.1
1
10
100
100 k 1 M 10 M 100 M 1 G 10 G
f − Frequency − Hz
Closed-Loop Output Impedance − Ω
R
L
= 100 Ω
V
O
= 200 mV
V
S
= 5 V
Z
O
−
0
100
200
300
400
500
600
700
800
900
1000
1100
1200
2.5 2.75 3 3.25 3.5 3.75 4 4.25 4.5 4.75 5
V
S
− Supply Voltage − V
Power-Down Quiescent Current −
T
A
= 85°C
T
A
= 25°C
Aµ
T
A
= −40°C
0
−90
−80
−70
−60
−50
−40
−30
−20
−10
10
100 k 1 M
10 M
100 M 1 G 10 G
f − Frequency − Hz
Power-Down S-Parameter − dB
V
S
= 5 V
S11
S12
S22
−2.5
−2
−1.5
−1
−0.5
0
0.5
1
1.5
0 100 200 300 400 500 600 700 800
−2
−1.5
−1
−0.5
0
0.5
1
1.5
2
t − Time − ns
− Output Current Level − mAI
O
R
L
= 100 Ω
V
S
= 5 V
− Input Voltage Level − VV
I
Input
Output
10
100
1000
100 k 1 M 10 M 100 M 1 G
f − Frequency − Hz
Powerdown Output Impedance − Ω
R
L
= 100 Ω
V
O
= 200 mV
V
S
= 5 V
THS4303
SLOS421B – NOVEMBER 2003 – REVISED JANUARY 2005
TYPICAL THS4303 CHARACTERISTICS (5 V) (continued)
CLOSED-LOOP POWER-DOWN
OUTPUT IMPEDANCE QUIESCENT CURRENT POWER-DOWN S-PARAMETER
vs vs vs
FREQUENCY SUPPLY VOLTAGE FREQUENCY
Figure 27. Figure 28. Figure 29.
POWER-DOWN OUTPUT IMPEDANCE
vs
FREQUENCY TURN-ON AND TURN-OFF TIMES DELAY TIME
Figure 30. Figure 31.
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