THS6182_07 Datasheet, PDF (4/35 Pages) Texas Instruments – LOW-POWER DISSIPATION ADSL LINE DRIVER

THS6182
SLLS544G – SEPTEMBER 2002 – REVISED NOVEMBER 2004
www.ti.com
ELECTRICAL CHARACTERISTICS (continued)
over recommended operating free-air temperature range, T_A = 25°C, V_CC = ±12 V, R_F = 2 kΩ,
Gain = +5, I_ADJ = Bias1 = Bias2 = 0 V, R_L = 50 Ω (unless otherwise noted)
PARAMETER
TEST CONDITIONS
OUTPUT CHARACTERISTICS
V_O
Single-ended output voltage swing
I_O
Output current ⁽¹⁾
I_(SC)
Short-circuit current⁽¹⁾
Output resistance
V_CC = ±5 V
V_CC = ±12 V
V_CC = ±15 V
R_L = 5 Ω
R_L = 10 Ω
R_L = 1 Ω
Open-loop
R_L = 100 Ω
R_L = 25 Ω
R_L = 100 Ω
R_L = 25 Ω
R_L = 100 Ω
R_L = 25 Ω
V_CC = ±5 V
V_CC = ±12 V
V_CC = ±15 V
V_CC = ±12 V
Output resistance—terminate mode
f = 1 MHz,
Gain = +10
Output resistance—shutdown mode
f = 1 MHz,
Open-loop
POWER SUPPLY
V_CC
Operating range
Dual supply
Single supply
Quiescent current (each driver)⁽²⁾
Full-bias mode (Bias-1 = 0,
Bias-2 = 0)
(Trimmed with V_CC = ±12 V at 25°C)
I_CC
Quiescent current (each driver)
Variable bias modes, V_CC = ±12 V
V_CC = ± 5 V
V_CC = ± 12 V
V_CC = ±15 V
Mid; Bias-1 - 1, Bias-2 = 0
Low; Bias-1 = 0, Bias-2 = 1
Shutdown; Bias-1 = 1, Bias-2 = 1
T_A = 25°C
T_A = full range
T_A = 25°C
T_A = full range
T_A = 25°C
T_A = full range
PSRR Power supply rejection ratio
DYNAMIC PERFORMANCE
V_CC = ±5 V,
∆V_CC = ±0.5 V
V_CC = ±12 V, ±15 V,
∆V_CC = ±1 V
T_A = 25°C
T_A = full range
T_A = 25°C
T_A = full range
Gain = +1, RF = 1.2 kΩ
R_L = 100 Ω
Gain = +2, RF = 1 kΩ
Gain = +5, RF = 1 kΩ
BW
Single-ended small-signal bandwidth
(-3 dB), V_O = 0.1 Vrms
Gain = +10, RF = 1 kΩ
Gain = +1, RF = 1.5 kΩ
R_L = 25 Ω
Gain = +2, RF = 1 kΩ
Gain = +5, RF = 1 kΩ
Gain = +10, RF = 1 kΩ
SR
Single-ended slew rate ⁽³⁾
V_O = 10 Vpp,
Gain = +5
MIN TYP MAX UNIT
±3.9 ±4.1
V
±3.7 ±3.9
±10.7 ±11.0
V
±10 ±10.6
±13.5 ±13.9
V
±12.7 ±13.4
±350 ±400
±450 ±600
mA
±450 ±600
1000
mA
6
Ω
0.05
Ω
8.5
kΩ
±4 ±12 ±16.5
V
8 24 33
9.7 10.7
mA
11.7
11 12
mA
12.5
11.5 12.5
mA
13
7.5 8.5
4
5 mA
0.25 0.9
-50 -56
-47
dB
-56 -60
-53
100
80
MHz
35
20
65
60
MHz
40
22
450
V/µs
(1) A heatsink is required to keep the junction temperature below absolute maximum rating when an output is heavily loaded or shorted.
See Absolute Maximum Ratings section for more information.
(2) Approximately 0.5 mA (total) flows from V_CC+ to GND for internal logic control bias.
(3) Slew rate is defined from the 25% to the 75% output levels.
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