THS3115CPWP Datasheet, PDF (3/35 Pages) Texas Instruments – LOW-NOISE, HIGH-SPEED, CURRENT FEEDBACK AMPLIFIERS

THS3112
THS3115
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RECOMMENDED OPERATING CONDITIONS
Supply voltage, V_CC+ to V_CC–
Operating free-air temperature, T_A
Dual supply
Single supply
C-suffix
I-suffix
SLOS385C – SEPTEMBER 2001 – REVISED SEPTEMBER 2010
MIN NOM
±5
10
0
–40
MAX
±15
30
+70
+85
UNIT
V
°C
ELECTRICAL CHARACTERISTICS
Over operating free-air temperature range, T_A = +25°C, V_CC = ±15 V, R_F = 750 Ω, and R_L = 100 Ω (unless otherwise noted).
DYNAMIC PERFORMANCE
PARAMETER
TEST CONDITIONS
MIN TYP MAX UNIT
Small-signal bandwidth (–3 dB)
R_L = 100Ω
BW
R_L = 100 Ω
R_F = 1 kΩ, G = 1
R_F = 750 Ω, G =
2
V_CC = ±5 V
V_CC= ±15 V
V_CC = ±5 V
V_CC= ±15 V
Bandwidth (0.1 dB)
R_F = 750 Ω, G = 2
V_CC = ±5 V
V_CC= ±15 V
SR
Slew rate⁽¹⁾, G = 8
G = 2, R_F = 680Ω
V_O= 10 V_PP
V_O = 5 V_PP
V_CC = ±15 V
V_CC = ±5 V
V_CC= ±15 V
t_s
Settling time to 0.1%
G = –1
V_O = 2 V_PP
V_O= 5 V_PP
V_CC = ±5 V
V_CC = ±15 V
95
110
103
110
25
48
1550
820
1300
50
63
MHz
V/µs
ns
(1) Slew rate is defined from the 25% to the 75% output levels.
NOISE/DISTORTION PERFORMANCE
PARAMETER
THD Total harmonic distortion
V_n
Input voltage noise
Noninverting Input
I_n
Input current noise
Inverting Input
Crosstalk
Differential gain error
Differential phase error
TEST CONDITIONS
G = 2, R_F = 680 Ω, V_CC= ±15 V,
f = 1 MHz
G = 2, R_F = 680 Ω, V_CC= ±5 V,
f = 1 MHz
V_CC = ±5 V, ±15 V
V_O(PP) = 2 V
V_O(PP) = 8 V
V_O(PP)= 2 V
V_O(PP)= 6 V
f = 10 kHz
V_CC = ±5 V, ±15 V
f = 10 kHz
G = 2, f = 1 MHz, V_O = 2 V_PP
G = 2, R_L = 150 Ω
40 IRE modulation
±100 IRE Ramp
NTSC and PAL
V_CC = ±5 V
V_CC= ±15 V
V_CC = ±5 V
V_CC= ±15 V
V_CC = ±5 V
V_CC= ±15 V
MIN TYP MAX UNIT
–78
–75
dBc
–76
–74
2.2
nV/√Hz
2.9
pA/√Hz
10.8
–67
dBc
–67
0.01
%
0.01
0.011
0.011
degrees
Copyright © 2001–2010, Texas Instruments Incorporated
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