LT1794 LINER [Linear Technology], LT1794 Datasheet - Page 3

• Manufacturer Part Number: LT1794
• Description: Dual 500mA, 200MHz xDSL Line Driver Amplifier
• Manufacturer: LINER [Linear Technology]

ELECTRICAL CHARACTERISTICS
The
V
SYMBOL
C
CMRR
PSRR
A
V
I
I
SR
HD2
HD3
GBW
OUT
S
IN
VOL
OUT
CM
= 0V, pulse tested, 5V V
denotes the specifications which apply over the full specified temperature range, otherwise specifications are at T
PARAMETER
Input Capacitance
Input Voltage Range (Positive)
Input Voltage Range (Negative)
Common Mode Rejection Ratio
Power Supply Rejection Ratio
Large-Signal Voltage Gain
Output Swing
Maximum Output Current
Supply Current per Amplifier
Supply Current in Shutdown
Output Leakage in Shutdown
Channel Separation
Slew Rate
Differential 2nd Harmonic Distortion
Differential 3rd Harmonic Distortion
Gain Bandwidth
S
15V, V
SHDNREF
CONDITIONS
(Note 5)
(Note 5)
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
f = 1MHz
= 0V, R
CM
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
SHDN
SHDN
S
S
S
S
S
= 4V to 15V
= 15V, V
= 12V, V
= 5V, V
= 15V, R
= 15V, I
= 12V, R
= 12V, I
= 5V, R
= 5V, I
= 15V, R
= 15V, R
= 12V, R
= 12V, R
= 12V, R
= 12V, R
= 5V, R
= 12V, V
= 15V, A
= 5V, A
= 12V, A
= 12V, A
= (V
= 0.4V
= 0.4V
BIAS
+
– 2V) to (V
L
OUT
L
BIAS
V
L
L
= 250mA
OUT
OUT
OUT
V
V
V
L
L
L
BIAS
BIAS
BIAS
BIAS
BIAS
= 24.9k between V
= 25
= –10, (Note 7)
= 250mA
= 250mA
= – 10, (Note 7)
= 10, 2V
= 10, 2V
= 100
= 100
= 1
= 3V, R
= 24.9k (Note 6)
= 13V, R
= 10V, R
= 10V, R
= 24.9k (Note 6)
= 24.9k (Note 6)
= 32.4k (Note 6)
= 43.2k (Note 6)
= 66.5k (Note 6)
–
+ 2V)
P-P
P-P
L
, R
, R
= 25
L
L
L
= 100
= 40
= 40
L
L
= 50 , 1MHz
= 50 , 1MHz
+
and SHDN unless otherwise noted. (Note 3)
V
MIN
13.8
13.6
13.6
13.4
10.9
10.7
10.6
10.4
500
300
100
+
3.7
3.5
3.6
3.4
8.0
6.7
2.2
1.8
74
66
74
66
70
64
63
57
60
54
10
80
77
8
– 2
V
V
14.0
13.9
11.1
10.9
TYP
–85
– 82
720
110
600
200
200
+
4.0
3.9
3.4
0.1
0.3
–
83
88
70
13
10
82
76
3
8
6
4
– 1
+ 1
V
MAX
13.5
15.0
5.0
5.8
18
20
–
1
1
+ 2
LT1794
A
= 25 C.
UNITS
3
V/ s
V/ s
MHz
dBc
dBc
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
pF
V
V
V
V
V
V
V
V
V
V
V
V
V
V