LTC1064-2CSW Linear Technology, LTC1064-2CSW Datasheet - Page 3

• Manufacturer Part Number: LTC1064-2CSW
• Description: IC FILTR 8TH ORDR LOWPASS 16SOIC
• Manufacturer: Linear Technology

Specifications of LTC1064-2CSW

• Filter Type: Butterworth, Lowpass Switched Capacitor
• Frequency - Cutoff Or Center: 140kHz
• Number Of Filters: 1
• Max-order: 8th
• Voltage - Supply: ±2.375 V ~ 8 V
• Mounting Type: Surface Mount
• Package / Case: 16-SOIC (0.300", 7.5mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: LTC1064-2CS

ELECTRICAL CHARACTERISTICS
PARAMETER
Output DC Offset (Note 2)
Output DC Offset TempCo
Input Impedance
Output Impedance
Output Short-Circuit Current
Clock Feedthrough
Maximum Clock Frequency
Power Supply Current
Power Supply Voltage Range
Note 1: Absolute Maximum Ratings are those values beyond which the life
of a device may be impaired.
temperature range, otherwise specifications are at T
otherwise specified.
TYPICAL PERFOR A CE CHARACTERISTICS
–105
–15
–30
–45
–60
–75
–90
15
0
10k
Amplitude Response
f
f–3dB = 40kHz
V
T
CLK
f
f–3dB = 100kHz
CLK
A
S
= 25°C
= ±7.5V; 50:1
= 2MHz
= 5MHz
f
IN
100k
(Hz)
f
f–3dB = 140kHz
CLK
= 7MHz
W
1064 G01
CONDITIONS
V
V
f
Source/Sink
50% Duty Cycle, V
50% Duty Cycle, T
V
V
V
OUT
S
S
S
S
S
U
1M
= ±7.5V
= ±5V
= ±2.37V, f
= ±5V, f
= ±7.5V, f
= 10kHz
CLK
–135
–180
–225
–270
–315
–360
–405
–450
CLK
–45
–90
CLK
= 1MHz
45
0
= 1MHz
A
0
Phase Response
S
A
= 1MHz
= 25°C. V
= 25°C, V
= ±5V
1
The
2
3
S
S
= ±7.5V
4
denotes the specifications which apply over the full operating
= ±7.5V, 100:1, f
f
IN
5
(kHz)
Note 2: For tighter specifications please contact LTC Marketing.
6
7
V
T
f
100:1
f
CLK
–3dB
A
S
8
= ±7.5V
= 25°C
= 1MHz
= 10kHz
9
CLK
10
1064 G02
= 2MHz, R1 = 10k, TTL clock input level unless
11
220
200
180
160
140
120
100
80
60
40
20
0
0
Group Delay vs Frequency
V
T
f
100:1
f
–3dB
CLK
±2.37
A
S
MIN
1
10
= 25°C
= ±7.5V
= 1MHz
= 10kHz
2
3
LTC1064-2
TYP
±30
±90
200
4
3/1
14
20
11
17
2
f
IN
5
(kHz)
6
±125
MAX
7
±8
22
23
26
28
32
5
7
8
9 10 11
µV
UNITS
10642fa
1064 G03
µV/°C
3
MHz
MHz
RMS
mV
mA
mA
mA
mA
mA
mA
kΩ
Ω
V