LT6301CFE Linear Technology, LT6301CFE Datasheet - Page 6

• Manufacturer Part Number: LT6301CFE
• Description: IC XDSL LINE DRIVER DUAL 28TSSOP
• Manufacturer: Linear Technology
• Type: Driverr

Specifications of LT6301CFE

• Number Of Drivers/receivers: 2/0
• Protocol: xDSL
• Voltage - Supply: 5 V ~ 12 V
• Mounting Type: Surface Mount
• Package / Case: 28-TSSOP Exposed Pad, 28-eTSSOP, 28-HTSSOP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

LT6301
TYPICAL PERFOR A CE CHARACTERISTICS
6
TEST CIRCUIT
E
IN
49.9
–40
–45
–50
–55
–60
–65
–70
–75
–80
–85
MINICIRCUITS
2
Differential Harmonic Distortion
vs Supply Current
SPLITTER
ZSC5-2-2
3
I
SUPPLY
4
f = 100kHz, HD2
5
PER AMPLIFIER (mA)
OUT (+)
OUT (–)
f = 100kHz, HD3
f = 1MHz, HD3
f = 1MHz, HD2
6
W
7
10k
10k
U
8
V
V
A
R
O
S
V
L
9
= 12V
= 10
= 50
= 10V
10
6301 G18
110
110
7 OR 13
6 OR 12
3 OR 9
2 OR 8
P-P
12V
11
–12V
+
–
–
+
A OR C
B OR D
4
(SHDN)
11
R
0.01 F
BIAS
10
1k
1k
5 (SHDNREF)
R
BIAS
26 OR 20
OR
23
17
TO PINS: 18, 19, 24 AND 25
TO PINS: 1, 14, 15, 16,
R
L
V
OUT(P-P)
21, 22, 27 AND 28
50
*COILCRAFT X8390-A OR EQUIVALENT
V
DISTORTION MEASURED ACROSS LINE LOAD
FOR MATCHING, USE AMPLIFIERS A AND B,
OR AMPLIFIERS C AND D
OUTP-P
6301 TC
12.7
12.7
20
15
10
5
0
100k
1:2*
Undistorted Output Swing
vs Frequency
SFDR > 40dB
T
V
A
R
I
AMPLITUDE SET AT EACH AMPLIFIER OUTPUT
S
A
S
V
L
PER AMPLIFIER = 10mA
= 25 C
= 12V
= 10
= 50
300k
FREQUENCY (Hz)
0.1 F
0.1 F
100 LINE LOAD
1M
SUPPLY BYPASSING
+
+
4.7 F
4.7 F
3M
+
6301 G19
4.7 F
10M
0.1 F
sn6301 6301f
12V
–12V