Datasheet
DISSIPATION RATING TABLE
RECOMMENDED OPERATING CONDITIONS
ELECTRICAL CHARACTERISTICS
THS4150
THS4151
www.ti.com
........................................................................................................................................................... SLOS321G – MAY 2000 – REVISED MARCH 2009
POWER RATING
(2)
θ
JA
(1)
θ
JC
PACKAGE
( ° C/W) ( ° C/W)
T
A
= 25 ° C T
A
= 85 ° C
D 97.5 38.3 1.02 W 410 mW
DGN 58.4 4.7 1.71 W 685 mW
DGK 260 54.2 385 mW 154 mW
(1) This data was taken using the JEDEC standard High-K test PCB.
(2) Power rating is determined with a junction temperature of 125 ° C. This is the point where distortion
starts to substantially increase. Thermal management of the final PCB should strive to keep the
junction temperature at or below 125 ° C for best performance and long term reliability.
MIN TYP MAX UNIT
Dual supply ± 2.5 ± 15
V
CC+
to
Supply voltage V
V
CC –
Single supply 5 30
C suffix 0 70
T
A
Operating free-air temperature ° C
I suffix – 40 85
At V
CC
= 15 V, R
L
= 800 Ω , T
A
= 25 ° C (unless otherwise noted).
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
DYNAMIC PERFORMANCE
V
CC
= 5 150
Gain = 1,
BW Small-signal bandwidth ( – 3 dB) V
CC
= ± 5 150 MHz
R
f
= 390 Ω
V
CC
= ± 15 150
V
CC
= 5 80
Gain = 2,
BW Small-signal bandwidth ( – 3 dB) V
CC
= ± 5 81 MHz
R
f
= 750 Ω
V
CC
= ± 15 81
SR Slew rate
(1)
V
CC
= ± 15, Gain = 1 650 V/ µ s
Settling time to 0.1% 53
Differential step voltage = 2 V
PP
,
t
s
ns
Gain = 1
Settling time to 0.01% 247
DISTORTION PERFORMANCE
f = 1 MHz – 85
V
CC
= 5
f = 8 MHz – 66
Total harmonic distortion
f = 1 MHz – 83
THD Differential input, differential output Gain = 1, V
CC
= ± 5 dB
f = 8 MHz – 65
R
f
= 390 Ω , R
L
= 800 Ω , V
O
= 2 V
PP
f = 1 MHz – 84
V
CC
= ± 15
f = 8 MHz – 65
Spurious free dynamic range (SFDR) V
O
= 2 V
PP
, f = 1 MHz – 87 dB
V
O
= 0.14 V
RMS
, Gain = 1,
Third intermodulation distortion – 95 dBc
f = 20 MHz
NOISE PERFORMANCE
V
n
Input voltage noise f > 10 kHz 7.6 nV/ √ Hz
I
n
Input current noise f > 10 kHz 1.78 pA/ √ Hz
(1) Slew rate is measured from an output level range of 25% to 75%.
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