LTC1066-1CSW#TR Linear Technology, LTC1066-1CSW#TR Datasheet - Page 14

• Manufacturer Part Number: LTC1066-1CSW#TR
• Description: IC FILTER LP 8TH ORDER 18SOIC
• Manufacturer: Linear Technology

Specifications of LTC1066-1CSW#TR

• Filter Type: Bessel, Lowpass Switched Capacitor
• Frequency - Cutoff Or Center: 50kHz
• Number Of Filters: 1
• Max-order: 8th
• Voltage - Supply: 4.75 V ~ 16 V, ±2.375 V ~ 8 V
• Mounting Type: Surface Mount
• Package / Case: 18-SOIC (7.5mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

LTC1066-1
TYPICAL APPLICATIO
14
–7.5V
V
IN
0.1µF
20Ω
DC Accurate, 10Hz to 100kHz , Clock-Tunable, 8th Order Elliptic Lowpass Filter
7.5V
MAXIMUM OUTPUT VOLTAGE OFFSET = ±5.5mV, DC LINEARITY = ±0.0063%, T
THE PINS 6 TO 12 CONNECTION SHOULD BE UNDER THE IC AND SHIELDED BY AN
ANALOG SYSTEM GROUND PLANE.
RC COMPENSATION BETWEEN PINS 11 AND 13 REQUIRED ONLY FOR f
THE 33µF CAPACITOR IS A NONPOLARIZED, ALUMINUM ELECTROLYTIC, ±20%, 16V
(NICHICON UUPIC 330MCRIGS OR NIC NACEN 33M16V 6.3 × 5.5 OR EQUIVALENT).
* PROTECTION DIODES, 1N4148 ARE OPTIONAL. SEE PIN DESCRIPTIONS.
0.1µF
100k
0.1µF
7.5V
U
f
CLK
200Ω
1N4148*
33µF
Dual Supply Operation
1
2
3
4
5
6
7
8
9
OUT A
–IN A
+IN A
V
V
CONNECT 1
FILTER
50/100
CLK
–
+
f
CLK
OUT
/ f
LTC1066-1
C
100k
= 50:1
CONNECT 2
FILTER
COMP 2
COMP 1
OUT B
+IN B
GND
V
V
IN
+
–
18
17
16
15
14
13
12
11
10
CUTOFF
30k
≥ 60kHz.
A
–7.5V
= 25°C.
V
OUT
15pF
0.1µF
0.1µF
20Ω
1066-1 TA03
1N4148*
7.5V
10661fa