LTC1562-2 Linear Technology, LTC1562-2 Datasheet - Page 15

• Manufacturer Part Number: LTC1562-2
• Description: Very Low Noise/ Low Distortion Active RC Quad Universal Filter
• Manufacturer: Linear Technology

PACKAGE
TYPICAL APPLICATIONS
V
5V
IN
R
4.02k
IN1A
R
LTC1562-2 9th Order 200kHz Lowpass Elliptic Filter
IN3
R
4.02k
IN1B
180pF
0.1 F
10.2k
**
R21 8.06k
R23 12.4k
0.005 – 0.009
R
R
(0.13 – 0.22)
*
PINS 4, 7, 14, 17 (NOT SHOWN) ALSO CONNECT TO V
ALL RESISTORS ARE 1%, ALL CAPACITORS ARE 5%
Q1
Q3
DIMENSIONS DO NOT INCLUDE MOLD FLASH. MOLD FLASH
SHALL NOT EXCEED 0.006" (0.152mm) PER SIDE
DIMENSIONS DO NOT INCLUDE INTERLEAD FLASH. INTERLEAD
FLASH SHALL NOT EXCEED 0.010" (0.254mm) PER SIDE
DESCRIPTION
6.04k
5.36k
10
1
2
3
5
6
8
9
0.205 – 0.212**
(5.20 – 5.38)
INVB
V1B
V2B
V
SHDN
V2A
V1A
INVA
+
0.022 – 0.037
(0.55 – 0.95)
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.
LTC1562-2
R
C
U
IN2
IN4
7.32k
22pF
U
AGND
INVC
INVD
V2D
V1D
V1C
V2C
V
Dimensions in inches (millimeters) unless otherwise noted.
–
20
19
18
16
15
13
12
11
20-Lead Plastic SSOP (0.209)
C
R
R22 6.04k
R24 6.04k
R
0 – 8
IN2
R
IN4
Q4
Q2
(LTC DWG # 05-08-1640)
27pF
14.3k
6.04k
13k
–
1562-2 TA07a
0.1 F
G Package
– 5V
V
OUT
0.0256
(0.65)
BSC
20
1 2 3 4 5 6 7 8 9 10
–100
0.010 – 0.015
–20
–30
–60
–80
–90
(0.25 – 0.38)
–10
–40
–50
–70
19
10
0
10
18
0.278 – 0.289*
17
(7.07 – 7.33)
16
15
Amplitude Response
14 13 12 11
FREQUENCY (kHz)
100
0.002 – 0.008
(0.05 – 0.21)
0.068 – 0.078
(1.73 – 1.99)
0.301 – 0.311
(7.65 – 7.90)
G20 SSOP 0595
1562-2 TA07b
LTC1562-2
1000
15