MF5CN Datasheet, PDF (2/16 Pages) National Semiconductor (TI) – MF5 Universal Monolithic Switched Capacitor Filter

Absolute Maximum Ratings
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Supply Voltage (V^a b V^b)
14V
Power Dissipation T_A e 25 C (note 1)
Storage Temp
500 mW
150 C
Soldering Information
N Package 10 sec
SO Package Vapor phase (60 sec )
Infrared (15 sec )
260 C
215 C
220 C
See AN-450 ‘‘Surface Mounting Methods and Their Effect
on Product Reliability’’ for other methods of soldering sur-
face mount devices
Input Voltage (any pin)
Operating Temp Range
MF5CN MF5CWM
V^{b s} V_in ^s V^a
T_MIN ^s T_A ^s T_MAX
0 C ^s T_A ^s 70 C
Electrical Characteristics V^a e 5V g 0 5% V^b e b5V g 0 5% unless otherwise noted Boldface limits
apply over temperature T_MIN ^s T_A ^s T_MAX For all other limits T_A e 25 C
Parameter
Supply Voltage
Min
(V^a b V^b)
Max
Maximum Supply Current
Clock
Feedthrough
Filter Output
Op-amp Output
Conditions
Clock applied to Pin 8
No Input Signal
Typical
(Note 6)
45
10
10
Tested
Limit
(Note 7)
60
Design
Limit
(Note 8)
8
14
Units
V
V
mA
mV
mV
Filter Electrical Characteristics V^a e 5Vg 0 5% V^b e b5Vg 0 5% unless otherwise noted Boldface
limits apply over temperature T_MIN ^s T_A ^s T_MAX For all other limits T_A e 25 C
Parameter
Center Frequency
Range (f_o)
Clock Frequency
Range (f_CLK)
Clock to Center
Frequency Ratio
(f_CLK f_o)
f_CLK f_o Temp
Coefficient
Q Accuracy (Max)
(Note 2)
Q Temperature
Coefficient
DC Lowpass Gain
Accuracy (Max)
DC Offset
Voltage (Max)
(Note 3)
Max
Min
Max
Min
V_os1
V_os2
V_os3
V_os2
V_os3
Conditions
Ideal
Qe10
Mode 1
V_pin9 e a5V
F_CLKe250 kHz
V_pin9 e b5V
F_CLKe500 kHz
V_pin9 e a5V
(50 1 CLK ratio)
V_pin9 e b5V
(100 1 CLK ratio)
Ideal
Qe10
Mode 1
V_pin9 e a5V
F_CLKe250 kHz
V_pin9 e b5V
F_CLKe500 kHz
V_pin9 e a5V
(50 1 CLK ratio)
V_pin9 e b5V
(100 1 CLK ratio)
Mode 1
R1 e R2 e 10 kX
V_pin9 e a5V
(50 1 CLK ratio)
V_pin9 e b5V
(100 1 CLK ratio)
Typical
(Note 6)
30
01
15
50
50 11 g 0 2%
100 04 g 0 2%
g10
g20
b200
b70
g5 0
b185
a115
b310
a240
Tested
Limit
(Note 7)
50 11 g 1 5%
100 04 g 1 5%
g10
g10
g0 2
Design
Limit
(Note 8)
20
02
10
10
Units
kHz
Hz
MHz
Hz
ppm C
ppm C
%
%
ppm C
ppm C
dB
mV
mV
mV
mV
mV
2