Datasheet

4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
2.5
2.0
1.5
1.0
0.5
0
PD Pulse(V)
DifferentialV (V)
OUT
0 20 40 60 80 100 120 160 180
200
Time(ns)
V =5V
G=1V/V
R =1k
S+
F
W
R =200
L
W
V Diff
OUT
PD
140
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
PD Pulse(V)
DifferentialV (V)
OUT
0 20 40 60 80 100 120 160 180
200
Time(ns)
140
V =5V
G=1V/V
R =1k
S+
F
W
R =200
L
W
V Diff
OUT
PD
100
10
1
0
Input-ReferredVoltageNoise(nV/ )
Input-ReferredCurrentNoise(pA/ )
Ö
Ö
Hz
Hz
10 100
1k 10k 100k 1M
Frequency(Hz)
Current
Noise
Voltage
Noise
120
100
80
60
40
20
0
20-
OPen-LoopGain(dB)
1
10 100
1k
10k 100k
1M
10M 100M
Frequency(Hz)
0
45
90
135
-
-
-
Open-LoopPhase(Degrees)
Gain
Phase
-20
25
30
35
40
45
50
55
60
-
-
-
-
-
-
-
-
OutputBalanceError(dB)
100k
1M
10M 100M
Frequency(Hz)
G=0dB
0
5
10
15
20
-
-
-
-
Gain(dB)
100k
1M
10M 100M 1G
Frequency(Hz)
G=0dB
V = 20dBm
IN
-
THS4521
THS4522
THS4524
SBOS458F DECEMBER 2008REVISED SEPTEMBER 2011
www.ti.com
TYPICAL CHARACTERISTICS: 5 V (continued)
At V
S+
= +5 V, V
S
= 0 V, V
OCM
= open, V
OUT
= 2 V
PP
(differential), R
F
= 1 k, R
L
= 1 k differential, G = 1 V/V, single-ended
input, differential output, and input and output referenced to midsupply, unless otherwise noted.
TURN-ON TIME TURN-OFF TIME
Figure 45. Figure 46.
INPUT-REFERRED VOLTAGE AND CURRENT NOISE MAIN AMPLIFIER
SPECTRAL DENSITY DIFFERENTIAL OPEN-LOOP GAIN AND PHASE
Figure 47. Figure 48.
OUTPUT BALANCE ERROR
vs FREQUENCY V
OCM
SMALL-SIGNAL FREQUENCY RESPONSE
Figure 49. Figure 50.
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