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THS4500IDR Datasheet, PDF (4/48 Pages) Texas Instruments – WIDEBAND, LOW-DISTORTION, FULLY DIFFERENTIAL AMPLIFIERS | |||
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THS4500
THS4501
SLOS350F â APRIL 2002 â REVISED OCTOBER 2011
www.ti.com
ELECTRICAL CHARACTERISTICS: VS = ±5 V
RF = RG = 392 â¦, RL = 800 â¦, G = +1, and single-ended input, unless otherwise noted.
THS4500 AND THS4501
PARAMETER
TEST CONDITIONS
TYP
+25°C
OVER TEMPERATURE
+25°C
0°C to
+70°C
â40°C to
+85°C
UNITS
MIN/
TYP/
MAX
AC PERFORMANCE
Small-signal bandwidth
Gain-bandwidth product
G = +1, PIN = â20 dBm, RF = 392 â¦
370
G = +2, PIN = â30 dBm, RF = 1 kâ¦
175
G = +5, PIN = â30 dBm, RF = 2.4 kâ¦
70
G = +10, PIN = â30 dBm, RF = 5.1 kâ¦
30
G > +10
300
MHz Typ
MHz Typ
MHz Typ
MHz Typ
MHz Typ
Bandwidth for 0.1-dB flatness
Large-signal bandwidth
Slew rate
Rise time
Fall time
Settling time to 0.01%
0.1%
Harmonic distortion
2nd harmonic
PIN = â20 dBm
VP = 2 V
4 VPP Step
2 VPP Step
2 VPP Step
VO = 4 VPP
VO = 4 VPP
G = +1, VO = 2 VPP
f = 8 MHz
f = 30 MHz
150
220
2800
0.4
0.5
8.3
6.3
â82
â71
MHz Typ
MHz Typ
V/μs Typ
ns Typ
ns Typ
ns Typ
ns Typ
Typ
dBc Typ
dBc Typ
3rd harmonic
f = 8 MHz
â97
f = 30 MHz
â74
dBc Typ
dBc Typ
Third-order intermodulation
distortion
VO= 2 VPP, fC= 30 MHz, RF = 392 â¦,
200 kHz tone spacing
â90
dBc Typ
Third-order output intercept point
fC = 30 MHz, RF = 392 â¦,
Referenced to 50 â¦
49
dBm Typ
Input voltage noise
f > 1 MHz
7
nV/âHz Typ
Input current noise
f > 100 kHz
1.7
pA/âHz Typ
Overdrive recovery time
Overdrive = 5.5 V
60
ns Typ
DC PERFORMANCE
Open-loop voltage gain
55
52
50
50
dB Min
Input offset voltage
â4
â7/â1
â8/0
â9/+1
mV Max
Average offset voltage drift
±10
±10
μV/°C Typ
Input bias current
4
4.6
5
5.2
μA Max
Average bias current drift
±10
±10
nA/°C Typ
Input offset current
0.5
1
2
2
μA Max
Average offset current drift
±40
±40
nA/°C Typ
INPUT
Common-mode input range
â5.7/2.6 â5.4/2.3 â5.1/2
â5.1/2
V
Min
Common-mode rejection ratio
Input impedance
80
74
70
70
dB Min
107 || 1
⦠|| pF Typ
OUTPUT
Differential output voltage swing
Differential output current drive
Output balance error
Closed-loop output impedance
(single-ended)
RL = 1 kâ¦
RL = 20 â¦
PIN = â20 dBm, f = 100 kHz
f = 1 MHz
±8
±7.6
±7.4
±7.4
V
Min
120
110
100
100
mA Min
â58
dB Typ
0.1
⦠Typ
4
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Product Folder Link(s): THS4500 THS4501
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