LTC1065CSW#TRMPBF Linear Technology, LTC1065CSW#TRMPBF Datasheet - Page 4

• Manufacturer Part Number: LTC1065CSW#TRMPBF
• Manufacturer: Linear Technology

Specifications of LTC1065CSW#TRMPBF

• Architecture: Switched Capacitor
• Order Filter (max): 5th
• Single Supply Voltage (typ): 5/9/12/15V
• Dual Supply Voltage (typ): ±5V
• Power Supply Requirement: Single/Dual
• Single Supply Voltage (min): 4.75V
• Single Supply Voltage (max): 16V
• Dual Supply Voltage (min): ±2.375V
• Dual Supply Voltage (max): ±8V
• Operating Temperature (min): 0C
• Operating Temperature (max): 70C
• Operating Temperature Classification: Commercial
• Package Type: SOIC W
• Filter Type: Low Pass Filter
• Lead Free Status / RoHS Status: Compliant

Note 1: Absolute Maximum Ratings are those values beyond which the life
of a device may be impaired.
Note 2: The maximum clock frequency is arbitrarily defined as the
frequency at which the filter AC response exhibits ≥ 1dB of gain peaking.
Note 3: At limited temperature ranges (i.e., T
frequency can be as low as 10Hz. The typical minimum clock frequency is
arbitrarily defined as the clock frequency at which the output DC offset
changes by more than 1mV.
Note 4: The wideband noise specification does not include the clock
feedthrough.
ELECTRICAL C
TYPICAL PERFOR
LTC1065
4
–20
–30
–40
–50
–60
–70
–80
–90
–10
110
100
10
90
80
70
60
50
40
30
20
10
0
1
Self-Clocking Frequency vs R
Gain vs Frequency; V
A. f
B. f
C. f
V
T
100
IN
A
= 25°C
CLK
CLK
CLK
= 750mV
= 0.5MHz
= 1MHz
= 2MHz
INPUT FREQUENCY (kHz)
FREQUENCY (kHz)
RMS
10
300
A
C = 200pF
f
OSC
4
HARA TERISTICS
S
B
LTC1065
≅ 1/RC
= ±2.5V
R
C
W
5
100
500
A
1065 G04
C
1065 G01
C
U
200
A
≤ 50°C) the minimum clock
CE
C
–10
–20
–30
–40
–50
–60
–70
–80
–90
HARA TERISTICS
10
50
45
40
35
30
25
20
15
10
0
5
0
10
Gain vs Frequency; V
1
Output Offset vs Clock,
Low Clock Rates
A
A. f
B. f
C. f
D. f
V
T
V
A. T
B. T
IN
A
S
= 25°C
CLK
CLK
CLK
CLK
EXTERNAL CLOCK FREQUENCY (Hz)
= ±5V
= 1.4V
A
A
B
= 25°C
= 85°C
= 1MHz
= 2MHz
= 3MHz
= 4MHz
C
INPUT FREQUENCY (kHz)
RMS
10
110
Note 5: To properly evaluate the filter’s harmonic distortion an inverting
output buffer is recommended. An output buffer (although recommended)
is not necessarily needed when measuring output DC offset or wideband
noise (see Figure 3).
Note 6: The output DC offset is optimized for ±5V supply. The output DC
offset shifts when the power supplies change; however, this phenomenon
is repeatable and predictable.
Note 7: The LTC1065C is guaranteed to meet the specified performance
from 0°C to 70°C and is designed, characterized and expected to meet
specified performance from –40°C to 85°C but is not tested or QA
sampled at these temperatures. The LTC1065I is guaranteed to meet
specified performance from –40°C to 85°C.
S
A
= ±5V
B C
100
1065 G05
1065 G02
D
200
210
–10
–20
–30
–40
–50
–60
–70
–80
–90
–1
–2
–3
–4
–5
10
0
5
4
3
2
1
0
0
1
Output Offset vs Clock,
Medium Clock Rates
Gain vs Frequency; V
A. f
B. f
C. f
D. f
E. f
V
T
A
IN
V
V
V
EXTERNAL CLOCK FREQUENCY (kHz)
= 25°C
CLK
CLK
CLK
CLK
CLK
S
S
S
= 1.4V
= ±7.5V
= ±5V
= ±2.5V
= 5MHz
= 1MHz
= 2MHz
= 3MHz
= 4MHz
INPUT FREQUENCY (kHz)
RMS
10
500
A
S
B C
= ±7.5V
100
1065 G06
1065 G03
D
E
1065fb
1000
200