Datasheet
THS3110
THS3111
SLOS422E –SEPTEMBER 2003–REVISED OCTOBER 2009........................................................................................................................................
www.ti.com
ELECTRICAL CHARACTERISTICS
V
S
= ±5 V, R
F
= 1.15 Ω, R
L
= 100 Ω, and G = 2, unless otherwise noted.
TYP OVER TEMPERATURE
MIN/TYP/
PARAMETER TEST CONDITIONS UNIT
0°C to –40°C to
MAX
+25°C +25°C
+70°C +85°C
AC PERFORMANCE
G = 1, R
F
= 1.5 kΩ, V
O
= 200 mV
PP
85
G = 2, R
F
= 1.15 kΩ, V
O
= 200 mV
PP
78
Small-signal bandwidth, –3 dB
G = 5, R
F
= 806 Ω, V
O
= 200 mV
PP
80
MHz TYP
G = 10, R
F
= 604 Ω, V
O
= 200 mV
PP
60
0.1-dB bandwidth flatness G = 2, R
F
= 1.15 kΩ, V
O
= 200 mV
PP
15
Large-signal bandwidth G = 5, R
F
= 806 Ω, V
O
= 4 V
PP
80
G = 1, V
O
= 4-V step, R
F
= 1.5 kΩ 640
Slew rate (25% to 75% level) V/μs TYP
G = 2, V
O
= 4-V step, R
F
= 1 kΩ 700
Recommended maximum SR for
Slew rate 900 V/μs MAX
repetitive signals
(1)
Rise and fall time G = –5, V
O
= 5-V step, R
F
= 806 Ω 7 ns TYP
Settling time to 0.1% G = –2, V
O
= 2 V
PP
step 20
ns TYP
Settling time to 0.01% G = –2, V
O
= 2 V
PP
step 200
Harmonic distortion
R
L
= 100 Ω 55
2nd harmonic distortion
G = 2,
R
L
= 1 kΩ 56
R
F
= 1 kΩ,
dBc TYP
V
O
= 2 V
PP
,
R
L
= 100 Ω 45
f = 10 MHz
3rd harmonic distortion
R
L
= 1 kΩ 62
Input voltage noise f > 20 kHz 3 nV/√Hz TYP
Noninverting input current noise f > 20 kHz 2 pA/√Hz TYP
Inverting input current noise f > 20 kHz 10 pA/√Hz TYP
NTSC 0.011%
Differential gain
G = 2,
PAL 0.015%
R
L
= 150 Ω, TYP
NTSC 0.020°
R
F
= 1 kΩ
Differential phase
PAL 0.033°
DC PERFORMANCE
Transimpedance V
O
= ±1.25 V, gain = 1 1 0.75 0.5 0.5 MΩ MIN
Input offset voltage 6 10 12 12 mV MAX
V
CM
= 0 V
Average offset voltage drift ±10 ±10 μV/°C TYP
Noninverting input bias current 1 4 6 6 μA MAX
V
CM
= 0 V
Average bias current drift ±10 ±10 nA/°C TYP
Inverting input bias current 1 8 10 10 μA MAX
V
CM
= 0 V
Average bias current drift ±10 ±10 nA/°C TYP
Input offset current 1 6 8 8 μA MAX
V
CM
= 0 V
Average offset current drift ±20 ±20 nA/°C TYP
INPUT CHARACTERISTICS
Input common-mode voltage range ±3.2 ±2.9 ±2.8 ±2.8 V MIN
Common-mode rejection ratio V
CM
= ±2.5 V 65 62 58 58 dB MIN
Noninverting input resistance 35 MΩ TYP
Noninverting input capacitance 0.5 pF TYP
OUTPUT CHARACTERISTICS
R
L
= 1 kΩ ±4 ±3.8 ±3.6 ±3.6
Output voltage swing V MIN
R
L
= 100 Ω ±3.8 ±3.7 ±3.5 ±3.5
Output current (sourcing) R
L
= 10 Ω 220 150 125 125 mA MIN
Output current (sinking) R
L
= 10 Ω 220 150 125 125 mA MIN
Output impedance f = 1 MHz, closed loop 0.15 Ω TYP
(1) For more information, see the Application Information section of this data sheet.
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