TTLからCMOSへの変換の等価回路

1. TTLからCMOSへの変換の等価回路
2015年1月11日
堀米 毅
tsuyoshi.horigome@gmail.com
1

2. TTL⇒CMOS(Mode1)
R1
4k
R2
1.6k
R3
130
R4
1k
1
R5
50
Vin_TTL
0
1
C1
20p
0
VCC
5Vdc VDD
10Vdc
0
0
M3
CMOSN_1
M4
CMOSP_1
V1
TD = 0
TF = 50n
PW = 2000n
PER = 4200n
V1 = 0
TR = 50n
V2 = 5
0
D4
DTTL1
D5
DCLAMP
D6
DCLAMP
Q5
QTTL001
CL
50p
0
C2
0.5p
Q6
QTTL002
Q7
QTTL002
Q8
QTTL002
C3
1p
GAIN = 1.1
V
V L1
10nH
1 2
T1
TD = 145n
Z0 = 50
2

3. TTL⇒CMOS(Mode1)
3

4. CMOS⇒CMOS(Mode0)
VCC=5[V], VDD=10[V]
M1
MbreakN
M2
MbreakN
M3
MbreakN
M4
MbreakN
M5
MbreakN
M6
MbreakP
M7
MbreakP
M8
MbreakP
M9
MbreakP
M10
MbreakP
00
0 0
a
V V
c
b
Vin
VCC2
5Vdc
VDD2
10Vdc
0 0
V1
TD = 0
TF = 50n
PW = 200n
PER = 500n
V1 = 0
TR = 50n
V2 = 5
0
1
R5
50
0
1
T1
TD = 135n
Z0 = 50
Vout
CL
50p
0
C1
1.35p
C2
1.65p
4

5. CMOS⇒CMOS(Mode0)
VCC=5[V], VDD=10[V]
5

6. CMOS⇒CMOS(Mode0)
VCC=10[V], VDD=5V]
M1
MbreakN
M2
MbreakN
M3
MbreakN
M4
MbreakN
M5
MbreakN
M6
MbreakP
M7
MbreakP
M8
MbreakP
M9
MbreakP
M10
MbreakP
00
0 0
a
V V
c
b
Vin
VCC2
10Vdc
VDD2
5Vdc
0 0
V1
TD = 0
TF = 50n
PW = 1000n
PER = 2100n
V1 = 0
TR = 50n
V2 = 5
0
1
R5
50
0
1
T1
TD = 135n
Z0 = 50
Vout
CL
50p
0
C1
1.35p
C2
1.65p
6

7. CMOS⇒CMOS(Mode0)
VCC=10[V], VDD=5V]
7