CD4051B-Q1_15 Datasheet, PDF (10/24 Pages) Texas Instruments – CMOS ANALOG MULTIPLEXERS/DEMULTIPLEXERS

CD4051B-Q1, CD4052B-Q1, CD4053B-Q1
CMOS ANALOG MULTIPLEXERS/DEMULTIPLEXERS
WITH LOGIC−LEVEL CONVERSION
SCHS354A − AUGUST 2004 − REVISED JANUARY 2008
TYPICAL CHARACTERISTICS
ON CHARACTERISTICS FOR
1-OF-8 CHANNELS (CD4051B)
6
V_DD = 5 V
V_SS = 0 V
4 _{VEE = −5 V}
T_A = 255C
2
R_L = 100 kW, R_L = 10 kW
1 kW
500 W
100 W
0
−2
−4
−6
−6
−4
−2
0
2
4
6
V_is − Input Signal Voltage − V
Figure 5
DYNAMIC POWER DISSIPATION
vs
SWITCHING FREQUENCY (CD4051B)
10 ⁵ _{TA = 255C}
Alternating O
Test Circuit
V_DD
and I Pattern
10 ^{4 C}L ^{= 50 pF}
V_DD = 15 V
B/D
f
CD4029
AB C
V_DD
100 Ω 11 10 9
13
10 ³
14
15
12 CD4051
1
V_DD = 10 V
5
2
3
10 ²
V_DD = 5 V
4 _{8 7 6 CL}
100 Ω
Ι
10
1
C_L = 15 pF
10
10 ²
10 ³
10 ⁴
10 ⁵
f − Switching Frequency − kHz
Figure 6
DYNAMIC POWER DISSIPATION
vs
SWITCHING FREQUENCY (CD4052B)
10 ⁵ _{TA = 255C}
Alternating ÒOÓ
and ÒIÓ Pattern
Test Circuit
10 ^{4 CL = 50 pF}
V_DD = 15 V
10 ³
V_DD = 10 V
10 ²
V_DD = 5 V
C_L = 15 pF
f
CD4029
V_DD ^B/D
AB
100 Ω
1 ^{10 9}
5
3 CL
13
2
12
4 _CD4052 14
15
6
11
7
8
Ι
10
1
10
10 ²
10 ³
10 ⁴
10 ⁵
f − Switching Frequency − kHz
Figure 7
DYNAMIC POWER DISSIPATION
vs
SWITCHING FREQUENCY (CD4053B)
10 ⁵ _{TA = 255C}
Alternating O
and I Pattern
10 ^{4 C}L ^{= 50 pF}
V_DD = 15 V
V_DD = 10 V
Test Circuit
V_{DD f}
10 ³
9
100 W
3
4 C_L
12
100 W
5
13
CD4053 ₂
10
1
10 ²
V_DD = 5 V
11
15
6
14
7
C_L = 15 pF
8
Ι
10
1
10
10 ²
10 ³
10 ⁴
10 ⁵
f − Switching Frequency − kHz
Figure 8
10
• POST OFFICE BOX 655303 DALLAS, TEXAS 75265