參數(shù)資料
型號: MC14551B
廠商: Motorola, Inc.
英文描述: Single Channel (3.0V) SVS with /MR in 5/SOT23 5-SOT-23 -40 to 85
中文描述: 四2通道模擬Multiplezer /解復(fù)用器
文件頁數(shù): 3/9頁
文件大?。?/td> 250K
代理商: MC14551B
MOTOROLA CMOS LOGIC DATA
3
MC14551B
Characteristic
Symbol
Vdc
Min
Typ #
Max
Unit
Propagation Delay Times
Switch Input to Switch Output (RL = 10 k
)
tPLH, tPHL = (0.17 ns/pF) CL + 26.5 ns
tPLH, tPHL = (0.08 ns/pF) CL + 11 ns
tPLH, tPHL = (0.06 ns/pF) CL + 9.0 ns
Control Input to Output (RL = 10 k
)
VEE = VSS (Figure 4)
tPLH, tPHL
5.0
10
15
35
15
12
90
40
30
ns
tPLH, tPHL
5.0
10
15
350
140
100
875
350
250
ns
Second Harmonic Distortion
RL = 10 k
, f = 1 kHz, Vin = 5 Vp–p
10
0.07
%
Bandwidth (Figure 5)
RL = 1 k
, Vin = 1/2 (VDD – VEE) p–p,
20 Log (Vout/Vin) = – 3 dB, CL = 50 pF
BW
10
17
MHz
Off Channel Feedthrough Attenuation, Figure 5
RL = 1 k
, Vin = 1/2 (VDD – VEE) p–p,
fin = 55 MHz
10
– 50
dB
Channel Separation (Figure 6)
RL = 1 k
, Vin = 1/2 (VDD – VEE) p–p,
fin = 3 MHz
10
– 50
dB
Crosstalk, Control Input to Common O/I, Figure 7
R1 = 1 k
, RL = 10 k
,
Control tr = tf = 20 ns
#Data labelled “Typ” is not to be used for design purposes but is intended as an indication of the IC’s potential performance.
10
75
mV
This device contains protection circuitry to guard against damage due to high static voltages or electric fields. However,
precautions must be taken to avoid applications of any voltage higher than maximum rated voltages to this high-impedance
circuit. For proper operation, Vin and Vout should be constrained to the range VSS
(Vin or Vout)
VDD for control inputs and VEE
(Vin or Vout)
VDD for Switch I/O.
Unused inputs must always be tied to an appropriate logic voltage level (e.g., either VSS, VEE, or VDD). Unused outputs must
be left open.
相關(guān)PDF資料
PDF描述
MC14551B Quad 2-Channel Analog Multiplexer/Demultiplexer
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MC145532DW Single Channel (1.2V) SVS with /MR in 5/SOT23 5-SOT-23 -40 to 85
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MC14553 Single Channel (3.0V) SVS with /MR in 5/SOT23 5-SOT-23 -40 to 85
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