LTC1067-50CGN View Datasheet(PDF) - Linear Technology
Part Name
Description
MFG CO.
'LTC1067-50CGN' PDF : 20 Pages View PDF
LTC1067/LTC1067-50
TYPICAL APPLICATIONS
Single Supply, 4th Order Bandpass Filter
VS = 5V, fCLK = 64kHz
–5
0
5
10
15
20
25
30
35
40
45
500
Gain vs Frequency
700 900 1100 1300 1500
FREQUENCY (kHz)
1067 TA07b
Gain vs Frequency
1
0
–1
VIN
–2
(500mV/DIV)
–3
–4
–5
VOUT
(50mV/DIV)
–6
–7
–8
–9
960
980 1000 1020 1040
FREQUENCY (kHz)
1067 TA07b
Sine Burst Response
5ms/DIV
1067 TA07d
LTC1067 Dual Bandpass Filters
VS = ±5V, fCLK = 150kHz (fCENTER1 =1.3kHz, fCENTER2 = 2.1kHz)
5V
R61
15k
0.1µF
1 V+
2
NC
3 V+
16
CLK
15
AGND
V– 14
150kHz
–5V
0.1µF
R11
232k
VIN1
R51
4.99k
R31, 232k
R21, 4.99k
4
SA
13
SB
5
LTC1067
12
LPA
LPB
6
BPA
11
BPB
7
10
HPA/NA HPB/NB
8
INV A
9
INV B
R42, 5.23k
R32, 75k
R22, 4.99k
VOUT1 VIN2
R12,140k
VOUT2
1067 TA08a
Frequency Response
5
VOUT1 VOUT2
0
–5
–10
–15
–20
–25
–30
–35
–40
–45
1
2
3
4
FREQUENCY (kHz)
5
1067 TA08b
PACKAGE DESCRIPTION Dimensions in inches (millimeters) unless otherwise noted.
0.007 – 0.0098
(0.178 – 0.249)
GN Package
16-Lead Plastic SSOP (Narrow 0.150)
(LTC DWG # 05-08-1641)
0.015
(0.38
±
±
0.004
0.10)
×
45°
0° – 8° TYP
0.053 – 0.068
(1.351 – 1.727)
0.004 – 0.0098
(0.102 – 0.249)
0.189 – 0.196*
(4.801 – 4.978)
16 15 14 13 12 11 10 9
0.016 – 0.050
(0.406 – 1.270)
0.008 – 0.012
(0.203 – 0.305)
* 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
0.025
(0.635)
BSC
0.229 – 0.244
(5.817 – 6.198)
0.150 – 0.157**
(3.810 – 3.988)
1 234 5678
GN16 (SSOP) 1197
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.
19
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