Datasheet

3
LTC1060
1060fb
The ● denotes specifications which apply over the full operating temperature
range, otherwise specifications are at T
A
= 25°C. (Complete Filter) V
S
= ±2.37V.
ELECTRICAL CHARACTERISTICS
Note 1: Absolute Maximum Ratings are those values beyond which the life of a device may be impaired.
PARAMETER CONDITIONS MIN TYP MAX UNITS
Center Frequency Range f
0
• Q ≤ 100kHz 0.1 to 10k Hz
Clock-to-Center Frequency Ratio
LTC1060A Mode 1, 50:1, f
CLK
= 250kHz, Q = 10 ● 50 ± 0.5%
LTC1060 Mode 1, 50:1, f
CLK
= 250kHz, Q = 10 50 ± 0.8%
LTC1060A Mode 1, 100:1, f
CLK
= 250kHz, Q = 10 ● 100 ± 0.5%
LTC1060 Mode 1, 100:1, f
CLK
= 250kHz, Q = 10 100 ± 0.8%
Q Accuracy
LTC1060A Mode1, 50:1 or 100:1, f
0
= 2.5kHz, Q = 10 ±2%
LTC1060 Mode1, 50:1 or 100:1, f
0
= 2.5kHz, Q = 10 ±4%
Max Clock Frequency 500 kHz
Power Supply Current 2.5 4 mA
The ● denotes specifications which apply over the full operating temperature range, otherwise specifications are at T
A
= 25°C.
(Internal Op Amps).
PARAMETER CONDITIONS MIN TYP MAX UNITS
Supply Voltage Range ±2.37 ±8V
Voltage Swings
LTC1060A ±4 ±4V
LTC01060 V
S
= ±5V, R
L
= 5k (Pins 1,2,19,20) ±3.8 ±4V
LTC01060, LTC01060A R
L
= 3.5k (Pins 3,18) ● ±3.6 ±4V
Output Short-Circuit Current V
S
= ±5V
Source 25 mA
Sink 3mA
Op Amp GBW Product V
S
= ±5V 2 MHz
Op Amp Slew Rate V
S
= ±5V 7 V/µs
Op Amp DC Open Loop Gain R
L
= 10k, V
S
= ±5V 85 dB
AGND
TO AGND
INV
B
CLK
A
CLK
B
50/100/HOLD
LEVEL SHIFT
S
2A
S
2B
INVA
+
–
–
+
–
–
LTC1060 • BD01
+
–
+
–
LEVEL
SHIFT
NON-OVERLAP
CLOCK
LEVEL
SHIFT
NON-OVERLAP
CLOCK
CONTROL
17
11
9
12
10
15
4
V
D
+
V
A
+
BP
A
LP
A
N/AP/HP
A
S1A
8 7 3 5 2 1
V
D
–
V
A
–
1413 19 2018
BP
B
LP
B
N/AP/HP
B
S1B
16
S
AB
6
∑
∑
∫∫
∫∫
BLOCK DIAGRA
W