LTC1064 Linear Technology, LTC1064 Datasheet - Page 3

• Manufacturer Part Number: LTC1064
• Description: Low Noise/ Fast/ Quad Universal Filter Building Block
• Manufacturer: Linear Technology

ELECTRICAL CHARACTERISTICS
(Complete Filter) V
PARAMETER
Center Frequency Range, f
Input Frequency Range
Clock-to-Center Frequency
Ratio, f
Clock-to-Center Frequency
Ratio, Side-to-Side Matching
Clock-to-Center Frequency
Ratio, f
Q Accuracy
f
Q Temperature Coefficient
DC Offset Voltage
Clock Feedthrough
Maximum Clock Frequency
Power Supply Current
Table 1. Output DC Offsets, One 2nd Order Section
The
temperature range.
O
MODE
Temperature Coefficient
1b
1
2
3
CLK
CLK
denotes specifications which apply over the full operating
/f
/f
O
O
(Note 2)
V
V
V
V
OS1
OS1
OS1
OS2
[R4/(R2 + R4)] + V
[(1/Q) + 1 + H
[(1/Q) + 1 + (R2/R1)] – V
[(1 + (R2/R1) + (R2/R3) + (R2/R4) – V
S
= 5V, T
O
PINS 2, 11, 14, 23
LTC1064
LTC1064A (Note 1)
LTC1064
LTC1064A (Note 1)
LTC1064
LTC1064A (Note 1)
LTC1064
LTC1064A (Note 1)
LTC1064
LTC1064 A (Note 1)
V
V
V
A
OS1
OS2
OS3
= 25 C, TTL clock input level, unless otherwise specified.
(Table 1)
(Table 1)
(Table 1)
V
OLP
OS2
OSN
[R2/(R2 + R4)]
] – V
OS3
OS3
/Q
/Q
CONDITIONS
V
f
Sides A, B, C: Mode 1,
R1 = R3 = 5k, R2 = 5k, Q = 10,
Sides D: Mode 3, R1 = R3 = 50k
R2 = R4 = 5k
Same as Above, Pin 17 Low, f
f
Sides A, B, C
Side D
f
f
Sides A, B, C: Mode 1, V
R1 = R3 = 50k, R2 = 5k, Q = 5
Side D: Mode 3, R1 = R3 = 50k
R2 = R4 = 5k, f
Same as Above, Pin 17 Low
f
Sides A, B, C: Mode 1, Q = 10
Side D: Mode 3, f
Mode 1, 50:1, f
Mode 1, 100:1, f
Mode 3, f
f
f
f
f
Mode 1, Q < 5, V
CLK
O
CLK
CLK
CLK
CLK
CLK
CLK
CLK
S
= 10kHz
= 8V, Q 3
OS3
= 1MHz, f
= 1MHz
= 4MHz, f
= 4MHz, f
= 1MHz, 50:1 or 100:1
= 1MHz, 50:1 or 100:1
= 1MHz, 50:1 or 100:1
< 1MHz
(R2/R3)]
CLK
< 2MHz
O
O
O
CLK
CLK
= 20kHz, Pin 17 High
= 80kHz, Pin 17 High
= 40kHz
CLK
S
CLK
= 4MHz
< 2MHz
< 2MHz
= 1MHz
5V
Note 1: Contact LTC Marketing.
Note 2: Not tested, guaranteed by Design.
S
PINS 3, 10, 15, 22
= 7.5V
CLK
V
V
V
V
V
OSBP
OS3
OS3
OS3
OS3
= 1MHz
V
~(V
V
V
– V
OSN
OSN
OS1
MIN
9
OSN
OS2
[1 + (R4/R1) + (R4/R2) + (R4/R3)]
– V
– V
PINS 4, 9, 16, 21
(R4/R2) – V
– V
OS2
OS2
0.1 to 140
OS2
100 0.3
100 0.6
50 0.3
50 0.6
V
0 to 1
OSLP
TYP
0.4
0.2
)[1 + (R5/R6)]
12
2
3
3
7
2
3
1
5
5
OS3
(R4/R3)
100 0.8
100 0.9
100 1.3
50 0.8
50 0.9
50 1.3
LTC1064
MAX
15
45
45
23
26
1
6
8
ppm/ C
ppm/ C
ppm/ C
mV
UNITS
3
MHz
MHz
RMS
kHz
mV
mV
mV
mA
mA
%
%
%
%
%
%
%
%
%
%
%
%
%