THS6132 Datasheet, PDF (3/21 Pages) Texas Instruments – HIGH EFFICIENCY CLASS - G ADSL LINE DRIVER

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THS6132
SLLS543A – SEPTEMBER 2002 – REVISED FEBRUARY 2003
RECOMMENDED OPERATING CONDITIONS
Supply voltage
+VCC(H) to –VCC(H)
+VCC(L) to –VCC(L)
Operating free-air temperature, TA
MIN
±V_CC(L)
±3.3
–40
NOM
MAX UNIT
±15
±16
±5 ±V_CC(H) ^V
85 °C
ELECTRICAL CHARACTERISTICS
over recommended operating free-air temperature range, TA = 25°C,VCC(H) = ±15 V, VCC(L) = ±5 V RF = 1.5 kΩ, Gain = +10, Full Bias Mode, RL
= 50 Ω (unless otherwise noted)
NOISE/DISTORTION PERFORMANCE
PARAMETER
TEST CONDITIONS
MIN TYP MAX UNIT
Multitone power ratio
Gain =+11, 163kHz to 1.1MHz DMT,
+20 dBm Line Power, 1:1.1 transformer,
active termination, synthesis factor = 4
–74
dBc
Receive band spill-over
Gain =+11, 25 kHz to 138 kHz with MTPR signal
applied
–95
dBc
Harmonic distortion (Differential
HD
Configuration, f = 1 MHz,
VO(PP) = 2 V, Gain = +10)
Vn
Input voltage noise
+Input
In
Input current noise
–Input
2nd harmonic
3rd harmonic
f = 10 kHz
f = 10 kHz
Differential load = 100 Ω
Differential load = 25 Ω
Differential load = 100 Ω
Differential load = 25 Ω
–84
dBc
–69
–92
dBc
–73
3.5
nV/√Hz
3.3
pA/√Hz
9.5
Crosstalk
f = 1 MHz,
RL = 100 Ω,
VO(PP) = 2 V,
Gain = +2
–52
dBc
OUTPUT CHARACTERISTICS
VO
I_O
I(SC)
Single–ended output voltage swing
VCC(H) = ±12 V
VCC(H) = ±15 V
Output voltage transition from VCC(L) to
VCC(H) (Point where ICC(L) = ICC(H))
RL = 50 Ω
Output current ⁽¹⁾
RL = 10 Ω
Short-circuit current ⁽¹⁾
Output resistance
RL = 1 Ω
Open-loop
RL = 100 Ω
RL = 30 Ω
RL = 100 Ω
RL = 50 Ω
VCC(L) = ±5 V
VCC(L) = ±6 V
VCC(H) = ±12 V
VCC(H) = ±15 V
VCC(H) = ±15 V
±10.4 ±10.8
V
±9.9 ±10.4
±13.3 ±13.8
V
±13 ±13.6
±3.1
±3.9
V
±500
mA
±400 ±500
±750
mA
5
Ω
Output resistance—terminate mode
f = 1 MHz,
Gain = +10
0.35
Ω
Output resistance—shutdown mode
f = 1 MHz,
Open-loop
5.5
kΩ
(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.
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