THS4141CDGNR Datasheet, PDF (3/33 Pages) Texas Instruments – HIGH-SPEED FULLY DIFFERENTIAL I/O AMPLIFIERS

www.ti.com
RECOMMENDED OPERATING CONDITIONS
Dual supply
V_CC
Supply voltage, V_CC– to V_CC+
Single supply
C suffix
T_A
Operating free-air temperature
I suffix
THS4140
THS4141
SLOS320F – MAY 2000 – REVISED JANUARY 2006
MIN TYP
±2.5
5
0
–40
MAX
±15
30
70
85
UNIT
V
°C
ELECTRICAL CHARACTERISTICS
V_CC = ±5 V, R_L = 800 Ω, T_A = 25°C (unless otherwise noted)⁽¹⁾
PARAMETER
TEST CONDITIONS
DYNAMIC PERFORMANCE
BW
Small signal bandwidth (–3 dB)
SR
Slew rate⁽²⁾
V_CC = ±5,
V_CC = ±15,
Gain = 1
Gain = 1, R_f = 390 Ω
Gain = 1, R_f = 390 Ω
Settling time to 0.1%
t_s
Settling time to 0.01%
Differential step voltage = 2 V_PP,
Gain = 1
DISTORTION PERFORMANCE
Second harmonic distortion, differential
in/differential out
Third harmonic distortion, differential in/differential
out
THD
Total harmonic distortion
Differential input, differential output
Gain = 1, R_f = 390 Ω, R_L = 800 Ω,
V_O = 2 V_PP
Spurious free dynamic range (SFDR)
1 MHz
8 MHz
1 MHz
8 MHz
V_CC = 5
V_CC = ±5
V_CC = ±15
V_O = 2 V_PP
V_O = 2 V_PP
V_O = 2 V_PP
V_O = 2 V_PP
f = 1 MHz
f = 1 MHz
f = 1 MHz
Intermodulation distortion
5 MHz
Third-order intercept
20 MHz
NOISE PERFORMANCE
V_n
Input voltage noise
I_n
Input current noise
DC PERFORMANCE
f = 10 kHz
f = 10 kHz
Open loop gain
Input offset voltage, differential
V_OS
Input offset voltage, referred to V_OCM
Offset drift
I_IB
Input bias curent
I_OS
Input offset current
Offset drift
T_A = 25°C
T_A = full range
T_A = 25°C
T_A = full range
T_A = 25°C
T_A = full range
T_A = full range
(1) The full range temperature is 0°C to 70°C for the C suffix, and –40°C to 85°C for the I suffix.
(2) Slew rate is measured from an output level range of 25% to 75%.
MIN
63
60
TYP
MAX UNIT
150
MHz
160
MHz
450
V/µs
96
ns
304
–85
dB
–65
–79
dB
–55.5
–78
–78
dB
–79
–79
dB
–103
dBc
37
dB
6.5
nV/√Hz
1.25
pA/√Hz
67
dB
1
7
8.5 mV
0.5
8
7
µV/°C
5.1
15 µA
0.1
1 µA
0.3
nA/°C
Submit Documentation Feedback
3