LTC1569-6
TYPICAL APPLICATIO S
U
Pulse Shaping Circuit for Single 3V Operation,
200kbps (100ksps) 4-Level Data, 64kHz Cutoff Filter
4-Level, 200kbps (100ksps) Eye Diagram
3V
20k
1
8
+
IN
OUT
V
OUT
D1
D0
LTC1569-6
–
2.49k*
9.31k*
100ksps
DATA
R
EXT
= 10k
3V
2
3
7
6
+
3V
1µF
IN
V
3.48k
2k
20k
GND
R
X
1µF
4
5
–
V
DIV/CLK
1569-6 TA06
* SEE APPLICATIONS INFORMATION, “INPUT AND OUTPUT VOLTAGE RANGE”
2µs/DIV
1569-6 TA09
U
PACKAGE DESCRIPTION Dimensions in inches (millimeters) unless otherwise noted.
S8 Package
8-Lead Plastic Small Outline (Narrow 0.150)
(LTC DWG # 05-08-1610)
0.189 – 0.197*
(4.801 – 5.004)
0.010 – 0.020
(0.254 – 0.508)
7
5
8
6
× 45°
0.053 – 0.069
(1.346 – 1.752)
0.004 – 0.010
(0.101 – 0.254)
0.008 – 0.010
(0.203 – 0.254)
0°– 8° TYP
0.150 – 0.157**
(3.810 – 3.988)
0.228 – 0.244
(5.791 – 6.197)
0.016 – 0.050
(0.406 – 1.270)
0.050
(1.270)
BSC
0.014 – 0.019
(0.355 – 0.483)
TYP
*DIMENSION DOES NOT INCLUDE MOLD FLASH. MOLD FLASH
SHALL NOT EXCEED 0.006" (0.152mm) PER SIDE
**DIMENSION DOES NOT INCLUDE INTERLEAD FLASH. INTERLEAD
FLASH SHALL NOT EXCEED 0.010" (0.254mm) PER SIDE
1
3
4
2
SO8 1298
RELATED PARTS
PART NUMBER
DESCRIPTION
COMMENTS
LTC1064-3
Linear Phase, Bessel 8th Order Filter
Linear Phase, 8th Order Lowpass Filter
Linear Phase, 8th Order Lowpass Filter
Low Power, Linear Phase Lowpass Filter
Linear Phase, 8th Order Lowpass Filter
Universal, 8th Order Active RC Filter
f
f
f
f
f
/f
= 75/1 or 150/1, Very Low Noise
CLK CUTOFF
LTC1064-7
/f
= 50/1 or 100/1, f
= 100kHz
CUTOFF(MAX)
CLK CUTOFF
LTC1069-7
/f
= 25/1, f
= 200kHz, SO-8
CUTOFF(MAX)
CLK CUTOFF
LTC1164-7
/f
= 50/1 or 100/1, I = 2.5mA, V = 5V
CLK CUTOFF
S
S
LTC1264-7
/f
= 25/1 or 50/1, f
= 200kHz
CLK CUTOFF
CUTOFF(MAX)
LTC1562/LTC1562-2
f
f
= 150kHz (LTC1562)
= 300kHz (LTC1562-2)
CUTOFF(MAX)
CUTOFF(MAX)
LTC1563-2/LTC1563-3
LTC1569-7
Active RC, 4th Order Lowpass
f
f
= 300kHz, Very Low Noise
CUTOFF(MAX)
CUTOFF(MAX)
Linear Phase DC Accurate, 10th Order
= 300kHz, No Clock Required
15696f LT/TP 0500 4K • PRINTED IN THE USA
LinearTechnology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
12
●
●
LINEAR TECHNOLOGY CORPORATION 1999
(408)432-1900 FAX:(408)434-0507 www.linear-tech.com