THS4303
www.ti.com
SLOS421B–NOVEMBER 2003–REVISED JANUARY 2005
TYPICAL THS4303 CHARACTERISTICS (5 V)
S-PARAMETER
vs
FREQUENCY
SMALL SIGNAL
FREQUENCY RESPONSE
LARGE SIGNAL
FREQUENCY RESPONSE
40
20
22
22
20
18
16
14
12
10
8
V
= 5 V
S
S21
20
18
16
14
0
−20
−40
S22
S11
−60
6
R
= 100 Ω
= 100 mV
= 5 V
L
S12
R
L
= 100 Ω
4
V
V
O
S
PP
12
10
V
V
= 2 V
= 5 V
−80
O
S
PP
2
0
−100
100 k
1 M
10 M
100 M
1 G
10 G
100 k
1 M
10 M 100 M
1 G
10 G
100 k
1 M
10 M
100 M 1 G
10 G
f − Frequency − Hz
f − Frequency − Hz
f − Frequency − Hz
Figure 1.
Figure 2.
Figure 3.
SLEW RATE
vs
OUTPUT VOLTAGE
HARMONIC DISTORTION
HARMONIC DISTORTION
vs
vs
FREQUENCY
FREQUENCY
7000
6000
5000
4000
3000
2000
1000
0
−55
−60
−55
−60
R
= 1 kΩ
= 5 V
R
V
= 100 Ω
= 5 V
L
L
R
= 100 Ω
= 5 V
L
V
S
S
V
S
HD3, V = 2 V
PP
HD3, V = 2 V
O
O
PP
−65
−65
−70
HD2, V = 2 V
O
PP
−70
−75
−80
−75
−80
HD2, V = 2 V
PP
Fall
O
Rise
−85
−90
−85
−90
HD3,
= 1 V
V
O
PP
HD2,
V
= 1 V
PP
HD2, V = 1 V
PP
O
O
−95
−95
HD3, V = 1 V
O
PP
−100
−100
1
10
100
10
100
1
0
0.5
1
1.5
2
2.5
f − Frequency − MHz
f − Frequency − MHz
V
− Output Voltage − V
O
PP
Figure 4.
Figure 5.
Figure 6.
SECOND-ORDER
THIRD-ORDER
HARMONIC DISTORTION
vs
OUTPUT VOLTAGE SWING
INTERMODULATION DISTORTION
INTERMODULATION DISTORTION
vs
vs
FREQUENCY
FREQUENCY
−40
−50
−60
R
= 100 Ω
= 5 V
HD3, f = 64 MHz
L
−50
−55
−60
−65
−70
−75
−80
−85
−90
V
S
−50
−55
−60
−65
HD2, f = 64 MHz
V
= 2 V
PP
V
= 2 V
PP
Envelope
O
O
Envelope
−70
−80
V
= 1 V
PP
−70
−75
−80
O
V
= 1 V
PP
O
Envelope
Envelpoe
−90
HD2, f = 8 MHz
R
L
= 100 Ω
HD3, f = 8 MHz
1.5
R
L
= 100 Ω
V
= 5 V
S
−100
−95
V
= 5 V
S
200 kHz Tone Spacing
0
0.5
1
2
2.5
−85
−90
200 kHz Tone Spacing
−100
V
− Output Voltage Swing − V
O
PP
10 M
100 M
1 G
10 M
100 M
1 G
f − Frequency − Hz
f − Frequency − Hz
Figure 7.
Figure 8.
Figure 9.
8