C1068 Linear Technology, C1068 Datasheet - Page 4

• Manufacturer Part Number: C1068
• Description: Search -----> LTC1068
• Manufacturer: Linear Technology

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LTC1068-200 (Complete Filter) V
LTC1068 Series
ELECTRICAL CHARACTERISTICS
PARAMETER
Clock-to-Center Frequency Ratio,
Side-to-Side Matching (Note 5)
Q Accuracy (Note 5)
f
Q Temperature Coefficient
DC Offset Voltage (Note 5)
(See Table 1)
Clock Feedthrough
Max Clock Frequency (Note 6)
Power Supply Current
LTC1068-50 (Internal Op Amps) V
PARAMETER
Operating Supply Voltage Range
Voltage Swings
Output Short-Circuit Current (Source/Sink)
DC Open-Loop Gain
GBW Product
Slew Rate
Analog Ground Voltage (Note 4)
LTC1068-50 (Complete Filter) V
PARAMETER
Clock-to-Center Frequency Ratio (Note 5)
Clock-to-Center Frequency Ratio,
Side-to-Side Matching (Note 5)
Q Accuracy (Note 5)
4
O
Temperature Coefficient
S
S
= 5V, T
S
= 5V, T
= 5V, T
A
A
CONDITIONS
V
V
V
V
V
(DC Offset of Input Inverter)
V
(DC Offset of First Integrator)
V
(DC Offset of Second Integrator)
V
V
V
V
V
CONDITIONS
V
V
V
V
V
R
V
V
V
CONDITIONS
V
f
R1 = R3 = 49.9k, R2 = 10k
V
f
R1 = R3 = 49.9k, R2 = 10K
V
V
V
V
= 25 V, unless otherwise noted.
A
O
O
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
L
= 25 V
= 25 V, unless otherwise noted.
= 5kHz, Q = 5, V
= 10kHz, Q = 5, V
= 4.75V, f
= 5V, f
= 4.75V, f
= 5V, f
= 5V, f
= 5V, f
= 5V, f
= 5V, f
= 5V, Q 2.0, Mode 1
= 3.14V, f
= 4.75V, f
= 5V, f
= 3.14V, R
= 4.75V, R
= 5V, R
= 3.14V
= 5V
= 5k
= 5V
= 5V
= 5V, Voltage at AGND
= 3.14V, f
= 5V, f
= 3.14V, f
= 5V, f
= 3.14V, f
= 5V, f
,
unless otherwise noted.
CLK
CLK
CLK
CLK
CLK
CLK
CLK
CLK
CLK
CLK
L
CLK
CLK
CLK
CLK
CLK
CLK
CLK
L
L
= 5k
= 1MHz, Q = 5
= 1MHz, Q = 5
= 1MHz, V
= 1MHz, V
= 1MHz, V
= 1MHz
= 1MHz
= 500kHz, Mode 1,
= 500kHz, Q = 5
= 500kHz, Q = 5
= 5k (Note 2)
= 5k (Note 3)
= 1MHz, Q = 5 (Note 3)
= 1MHz, Q = 5 (Note 3)
= 1MHz (Note 2)
= 1MHz (Note 3)
= 250kHz, Mode 1 (Note 2),
= 250kHz, Q = 5 (Note 2)
= 250kHz, Q = 5 (Note 2)
IN
IN
= 0.34V
= 1V
OS1
OS2
OS3
RMS
RMS
,
,
3.14
MIN
MIN
MIN
1.2
2.6
3.4
2.175V 2%
50 0.3
50 0.3
20/15
17/6
TYP
TYP
TYP
1.8
3.6
0.25
0.25
0.25
0.25
0.1
5.6
3.5
6.5
9.5
85
4.1
4
7
1
1
1
5
1
1
0
2
5
50 0.8
50 0.9
50 0.8
50 0.9
MAX
MAX
MAX
11
15
0.9
0.9
5.5
0.9
0.9
15
25
40
8
3
3
3
3
ppm/ C
ppm/ C
mV
UNITS
UNITS
UNITS
V
V
MHz
V/ s
MHz
RMS
mA
mA
mV
mV
mV
mA
mA
mA
P-P
P-P
dB
%
%
%
%
%
%
%
%
%
%
%
%
V
V
V