LTC1569I Linear Technology, LTC1569I Datasheet - Page 11

• Manufacturer Part Number: LTC1569I
• Description: Linear Phase/ DC Accurate/ Tunable/ 10th Order Lowpass Filter
• Manufacturer: Linear Technology

PACKAGE
TYPICAL
–5V
DC Coupled Filter with External Clock Source
APPLICATION
0.1 F
V
Dual 5V Supply Operation,
IN
DESCRIPTION
1
2
3
4
(0.203 – 0.254)
**
0.008 – 0.010
*
IN
IN
GND
V
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
–
LTC1569-7
+
–
1 F
DIV/CLK
(0.254 – 0.508)
0.010 – 0.020
OUT
V
R
Information furnished by Linear Technology Corporation is believed to be accurate and reliable.
However, no responsibility is assumed for its use. Linear Technology Corporation makes no represen-
tation that the interconnection of its circuits as described herein will not infringe on existing patent rights.
+
X
8
7
6
5
0.016 – 0.050
0.406 – 1.270
U
V
f
CUTOFF
OUT
U
45
8-Lead Plastic Small Outline (Narrow 0.150)
= f
f
CLK
CLK
Dimensions in inches (millimeters) unless otherwise noted.
/32
10MHz
1569-7 TA05
0.1 F
(LTC DWG # 05-08-1610)
5V
5V
0V
0 – 8 TYP
S8 Package
(5.791 – 6.197)
0.228 – 0.244
(1.346 – 1.752)
0.053 – 0.069
(0.355 – 0.483)
0.014 – 0.019
5V
8
1
Single 5V Supply Operation, DC Coupled Input,
2.49k
1.65k
(4.801 – 5.004)
0.189 – 0.197*
7
2
f
CUTOFF
V
IN
1 F
6
128kHz Cutoff Frequency
3
n = 1, 4, 16 FOR PIN 5 AT
=
1
2
3
4
GROUND, OPEN, V
128kHz
IN
IN
GND
V
n = 1
5
4
–
LTC1569-7
+
–
(1.270)
0.050
TYP
DIV/CLK
(3.810 – 3.988)
(0.101 – 0.254)
0.150 – 0.157**
0.004 – 0.010
R
OUT
10k
EXT
V
R
+
X
SO8 0996
+
8
7
6
5
V
OUT
R
EXT
LTC1569-7
= 10k
1569-7 TA06
1 F
5V
11