THS6092, THS6093
275 mA, +12 V ADSL CPE LINE DRIVERS
SLOS345C JANUARY 2001 REVISED OCTOBER 2002
1
POST OFFICE BOX 655303
·
DALLAS, TEXAS 75265
D
Remote Terminal ADSL Line Driver
Ideal for Both Full Rate ADSL and G.Lite
Compatible With 1:2 Transformer Ratio
D
Wide Supply Voltage Range +5 V to +14 V
Ideal for Single Supply +12-V Operation
D
Low 2.1 pA/
Hz Noninverting Current Noise
Reduces Noise Feedback Through
Hybrid Into Downstream Channel
D
Wide Output Swing
18.4 Vpp Differential Output Voltage,
R
L
= 50
,
12-V Single Supply
D
High Output Current
275 mA (typ)
D
High Speed
100 MHz (3 dB, G=1, 12-V Single
Supply)
600 V/
µ
s Slew Rate (G = 4, 12-V Single
Supply)
D
Low Distortion, Single-Ended, G = 4
72 dBc (250 kHz, 2 Vpp, 25
load)
78 dBc (250 kHz, 2 Vpp, 100
load)
D
Low Power Shutdown (THS6093)
300
µ
A Total Standby Current
D
Thermal Shutdown and Short Circuit
Protection
D
Standard SOIC, SOIC PowerPAD
, and
TSSOP PowerPAD
Package
D
Evaluation Module Available
1
2
3
4
8
7
6
5
D1 OUT
D1 IN
D1 IN+
V
CC
V
CC+
D2 OUT
D2 IN
D2 IN+
THS6092
SOIC (D) AND
SOIC PowerPAD
(DDA) PACKAGE
(TOP VIEW)
1
2
3
4
5
6
7
14
13
12
11
10
9
8
D1 OUT
D1 IN
D1 IN+
V
CC
N/C
GND
N/C
V
CC+
D2 OUT
D2 IN
D2 IN+
N/C
SHUTDOWN
N/C
THS6093
SOIC (D) AND
TSSOP PowerPAD
(PWP) PACKAGE
(TOP VIEW)
description
The THS6092/3 is a high-speed line driver ideal for driving signals from the remote terminal to the central office
in asymmetrical digital subscriber line (ADSL) applications. It can operate from a single +12-V supply voltage
while drawing only 7.3 mA of supply current per channel. It offers low 72 dBc total harmonic distortion driving
a 25-
load (2 Vpp). The THS6092/3 offers a high 18.4-Vpp differential output swing across a 50-
load from
a single +12-V supply. The THS6093 features a low-power shutdown mode, consuming only 300
µ
A quiescent
current per channel. The THS6092/3 is packaged in a standard SOIC, SOIC PowerPAD
, and TSSOP
PowerPAD
package.
_
+
+12 V
750
VI+
_
+
GND
750
VI
12.5
1:2
14.1 dBm
Delivered
to Telephone
Line
12.5
THS6092
Driver 1
THS6092
Driver 2
100
499
0.33
µ
F
RELATED PRODUCTS
DEVICE
THS6042/3
THS6052/3
OPA2677
THS6062
DESCRIPTION
350-mA,
±
12 ADSL CPE line driver
175-mA,
±
12 V ADSL CPE line driver
380-mA, +12 V ADSL CPE line driver
Low noise ADSL receiver
Copyright
2002, Texas Instruments Incorporated
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
PowerPAD is a trademark of Texas Instruments.
THS6092, THS6093
275 mA, +12 V ADSL CPE LINE DRIVERS
SLOS345C JANUARY 2001 REVISED OCTOBER 2002
2
POST OFFICE BOX 655303
·
DALLAS, TEXAS 75265
AVAILABLE OPTIONS
PACKAGED DEVICE
TA
SOIC-8
(D)
SOIC-8
PowerPAD
(DDA)
SOIC-14
(D)
TSSOP-14
PowerPAD
(PWP)
EVALUATION
MODULES
0
°
C to 70
°
C
THS6092CD
THS6092CDDA
THS6093CD
THS6093CPWP
THS6092EVM
THS6093EVM
40
°
C to 85
°
C
THS6092ID
THS6092IDDA
THS6093ID
THS6093IPWP
--
All packages are available taped and reeled. Add an R-suffix to the device type (i.e., THS6092IDR).
absolute maximum ratings over operating free-air temperature (unless otherwise noted)
Supply voltage, V
CC+
to V
CC
14.7
V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Input voltage
±
V
CC
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Output current (see Note 1)
350 mA
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Differential input voltage
±
3 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Maximum junction temperature
150
°
C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Total power dissipation at (or below) 25
°
C free-air temperature
See Dissipation Ratings Table
. . . . . . . . . . .
Operating free-air temperature, T
A
: Commercial 0
°
C to 70
°
C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Industrial
40
°
C to 85
°
C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage temperature, T
stg
: Commercial
65
°
C to 125
°
C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Industrial
65
°
C to 125
°
C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds
300
°
C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device. These are stress ratings only, and
functional operation of the device at these or any other conditions beyond those indicated under "recommended operating conditions" is not
implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
NOTE 1: The THS6092 and THS6093 may incorporate a PowerPAD
on the underside of the chip. This acts as a heatsink and must be
connected to a thermally dissipating plane for proper power dissipation. Failure to do so may result in exceeding the maximum junction
temperature which could permanently damage the device. See TI Technical Brief SLMA002 for more information about utilizing the
PowerPAD
thermally enhanced package.
DISSIPATION RATING TABLE
PACKAGE
JA
JC
TA = 25
°
C§
POWER RATING
TA = 70
°
C§
POWER RATING
TA = 85
°
C§
POWER RATING
D-8
95
°
C/W
38.3
°
C/W
1.1 W
0.63 W
0.47 W
DDA
45.8
°
C/W
9.2
°
C/W
2.3 W
1.31 W
0.98 W
D-14
66.6
°
C/W
26.9
°
C/W
1.6 W
0.90 W
0.68 W
PWP
37.5
°
C/W
1.4
°
C/W
2.8 W
1.60 W
1.20 W
This data was taken using the JEDEC proposed high-K test PCB. For the JEDEC low-K test PCB, the
JA is168
°
C/W for the D8 package and
122.3
°
C/W for the D14 package.
§ Power rating is determined with a junction temperature of 130
°
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.
recommended operating conditions
MIN
NOM
MAX
UNIT
Supply voltage V
to V
Dual supply
±
2.5
±
7
V
Supply voltage, VCC+ to VCC
Single supply
+5
+14
V
Operating free air temperature T
C-suffix
0
70
°
C
Operating free-air temperature, TA
I-suffix
40
85
°
C
THS6092, THS6093
275 mA, +12 V ADSL CPE LINE DRIVERS
SLOS345C JANUARY 2001 REVISED OCTOBER 2002
3
POST OFFICE BOX 655303
·
DALLAS, TEXAS 75265
electrical characteristics over recommended operating free-air temperature range, T
A
= 25
°
C,
V
CC+
= 12 V, V
CC
= GND, R
FEEDBACK
= 750
, R
L
= 25
(unless otherwise noted)
dynamic performance
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
BW
Small signal bandwidth ( 3 dB) G=1
VCC = 12 V
100
MHz
BW
Small-signal bandwidth ( 3 dB) G=1
VCC = 5 V
90
MHz
SR
Slew rate (see Note 2)
VCC = 12 V
600
V/ s
SR
Slew rate (see Note 2)
VCC = 5 V
400
V/
µ
s
NOTE 2: Slew rate is defined from the 25% to the 75% output levels.
noise/distortion performance
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
THD
Total harmonic distortion
Gain = 4,
RL = 25
,
VCC = 5 V,
f = 250 kHz
VO(pp) = 2 V
70
dB
THD
Total harmonic distortion
(single-ended configuration)
Gain = 4,
RL = 25
,
VO(pp)= 2 V
72
dBc
Gain 4,
RL 25
,
VCC = 12 V,
f = 250 kHz
VO(pp)= 7 V
68
Vn
Input voltage noise
VCC = 12 V, 5 V, f = 10 kHz
2.1
nV/
Hz
I
Input current noise
+Input
VCC = 12 V 5 V f = 10 kHz
2.1
pA/
Hz
In
Input current noise
Input
VCC = 12 V, 5 V, f = 10 kHz
10.9
pA/
Hz
XT
Crosstalk
f = 250 kHz ,
VO = 2 Vpp
G = 4,
RL= 25
VCC = 5 V
65
dBc
XT
Crosstalk
VCC = 12 V
63
dBc
dc performance
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
Input offset voltage
TA = 25
°
C
6
16
Input offset voltage
TA = full range
21
mV
VOS
Differential offset voltage
VCC = 12 V, 5 V
TA = 25
°
C
1
6
mV
VOS
Differential offset voltage
VCC 12 V, 5 V
TA = full range
8
Offset drift
TA = full range
20
µ
V/
°
C
Input bias current
TA = 25
°
C
3
10
Input bias current
TA = full range
12
IIB
+ Input bias current
VCC = 12 V 5 V
TA = 25
°
C
1
6
µ
A
IIB
+ Input bias current
VCC = 12 V, 5 V
TA = full range
7
µ
A
Differential input bias current
TA = 25
°
C
3
10
Differential input bias current
TA = full range
12
ZOL
Open loop transimpedance
RL = 1 k
VCC = 12 V, 5 V
0.9
M
THS6092, THS6093
275 mA, +12 V ADSL CPE LINE DRIVERS
SLOS345C JANUARY 2001 REVISED OCTOBER 2002
4
POST OFFICE BOX 655303
·
DALLAS, TEXAS 75265
electrical characteristics over recommended operating free-air temperature range, T
A
= 25
°
C,
V
CC+
= 12 V, V
CC
= GND, R
FEEDBACK
= 750
, R
L
= 25
(unless otherwise noted) (continued)
input characteristics
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
VCC = 5 V
TA = 25
°
C
1.5 to 3.5
1.1 to 3.9
VICR
Input common mode voltage range
VCC = 5 V
TA = full range
1.6 to 3.4
V
VICR
Input common-mode voltage range
VCC = 12 V
TA = 25
°
C
2.3 to 9.7
1.8 to 10.2
V
VCC = 12 V
TA = full range
2.4 to 9.6
VCC = 5 V
TA = 25
°
C
56
63
CMRR
Common mode rejection ratio
VCC = 5 V
TA = full range
54
dB
CMRR
Common-mode rejection ratio
VCC = 12 V
TA = 25
°
C
50
56
dB
VCC = 12 V
TA = full range
48
RI
Input resistance
+ Input
1
M
RI
Input resistance
Input
15
CI
Input capacitance
2
pF
output characteristics
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
R
25
VCC = 5 V
1.4 to 3.6
1.1 to 3.9
V
Output voltage swing
Single ended
RL = 25
VCC = 12 V
1.9 to 10.1
1.4 to 10.6
V
VO
Output voltage swing
Single ended
100 mV overdrive
R
100
VCC = 5 V
1.3 to 3.7
1.05 to 3.95
V
RL = 100
VCC = 12 V
1.5 to 10.5
1.1 to 10.9
I
Output current
RL = 3.6
,
VCC = 5 V
240
mA
IO
Output current
RL = 10
,
VCC = 12 V
240
275
mA
ISC
Short-circuit current
RL = 0
,
VCC = 12 V
325
mA
Output resistance
Open loop
15
power supply
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
V
Operating range
Dual supply
±
2.25
±
7
V
VCC
Operating range
Single supply
4.5
14
V
V
5 V
TA = 25
°
C
6.7
8.8
mA
I
Quiescent current (each driver)
VCC = 5 V
TA = full range
10
mA
ICC
Quiescent current (each driver)
V
12 V
TA = 25
°
C
7.3
9.5
mA
VCC = 12 V
TA = full range
10.5
mA
V
5 V
TA = 25
°
C
-54
58
PSRR
Power supply rejection ratio
VCC = 5 V
TA = full range
-46
dB
PSRR
Power supply rejection ratio
V
12 V
TA = 25
°
C
-58
70
dB
VCC = 12 V
TA = full range
-50
THS6092, THS6093
275 mA, +12 V ADSL CPE LINE DRIVERS
SLOS345C JANUARY 2001 REVISED OCTOBER 2002
5
POST OFFICE BOX 655303
·
DALLAS, TEXAS 75265
electrical characteristics over recommended operating free-air temperature range, T
A
= 25
°
C,
V
CC+
= 12 V, V
CC
= GND, R
FEEDBACK
= 750
, R
L
= 25
(unless otherwise noted) (continued)
shutdown characteristics (THS6093 only)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
VIL(SHDN)
Shutdown pin voltage for power up
VCC = 12 V,
GND = 6 V
(GND Pin as Reference)
0.8
V
VIH(SHDN)
Shutdown pin voltage for power down
VCC = 12 V,
GND = 6 V
(GND Pin as Reference)
2
V
ICC(SHDN) Total quiescent current when in shutdown state
VSHDN = 8 V,
VGND = 6 V,
VCC = 12 V
0.3
0.7
mA
tDIS
Disable time (see Note 3)
VCC = 12 V
0.2
µ
s
tEN
Enable time (see Note 3)
VCC = 12 V
0.5
µ
s
IIL(SHDN)
Shutdown pin input bias current for power up
VSHDN = 6 V,
VGND = 6 V,
VCC = 12 V
40
100
µ
A
IIH(SHDN)
Shutdown pin input bias current for power
down
VSHDN = 9.3 V,
VGND = 6 V,
VCC = 12 V
50
100
µ
A
NOTE 3: Disable/enable time is defined as the time from when the shutdown signal is applied to the SHDN pin to when the supply current has
reached half of its final value.
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