LTC1060_09 Datasheet, PDF (3/20 Pages) Linear Technology – Universal Dual Filter Building Block

LTC1060
ELECTRICAL CHARACTERISTICS _{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.
PARAMETER
Center Frequency Range
Clock-to-Center Frequency Ratio
LTC1060A
LTC1060
LTC1060A
LTC1060
Q Accuracy
LTC1060A
LTC1060
Max Clock Frequency
Power Supply Current
CONDITIONS
f₀ • Q ≤ 100kHz
Mode 1, 50:1, f_CLK = 250kHz, Q = 10
●
Mode 1, 50:1, f_CLK = 250kHz, Q = 10
Mode 1, 100:1, f_CLK = 250kHz, Q = 10
●
Mode 1, 100:1, f_CLK = 250kHz, Q = 10
Mode1, 50:1 or 100:1, f₀ = 2.5kHz, Q = 10
Mode1, 50:1 or 100:1, f₀ = 2.5kHz, Q = 10
MIN TYP
MAX
0.1 to 10k
50 ± 0.8%
100 ± 0.5%
100 ± 0.8%
50 ± 0.5%
±2
±4
500
2.5
4
UNITS
Hz
%
%
kHz
mA
The ● denotes specifications which apply over the full operating temperature range, otherwise specifications are at T_A = 25°C.
(Internal Op Amps).
PARAMETER
Supply Voltage Range
Voltage Swings
LTC1060A
LTC01060
LTC01060, LTC01060A
Output Short-Circuit Current
Source
Sink
Op Amp GBW Product
Op Amp Slew Rate
Op Amp DC Open Loop Gain
CONDITIONS
V_S = ±5V, R_L = 5k (Pins 1,2,19,20)
R_L = 3.5k (Pins 3,18)
V_S = ±5V
V_S = ±5V
V_S = ±5V
R_L = 10k, V_S = ±5V
MIN TYP
MAX
± 2.37
±8
±4
±4
± 3.8
±4
●
±3.6
±4
25
3
2
7
85
Note 1: Absolute Maximum Ratings are those values beyond which the life of a device may be impaired.
UNITS
V
V
V
V
mA
mA
MHz
V/µs
dB
BLOCK DIAGRA
V_D+ V_A+
87
N/AP/HP_A S1A
35
BP_A
LP_A
2
1
INVA 4
–
+–
∑∫
∫
+
–
S_2A
AGND 15
CLK_{A 10}
LEVEL NON-OVERLAP
SHIFT
CLOCK
50/100/HOLD 12
LEVEL SHIFT 9
CLK_B 11
CONTROL
LEVEL NON-OVERLAP
SHIFT
CLOCK
6 S_AB
TO AGND
+
INV_B 17
–
S_2B
+–
∑
–
∫
∫
13 14
V_D– V_A–
18 16
N/AP/HP_B S1B
19
20
BP_B
LP_B
LTC1060 • BD01
1060fb
3