1 
 BG314F1595F1596
MC1495MC1496LM1595LM1596  MC1496 
1) MC1496 
(a)                                                                   (b)  
 7-1    MC1496 
MC1496   7-1(a)(b)
 VT1VT2  VT3VT4 VT5VT6 
 VT1~VT4VT7VT8  VT5VT6 
 8  10  UX1  4  Uy U0  6  12
 2  3  RE VT5VT6 
 Uy  14 
 5  R5 I5  I0 
2
 
42
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MC1496 
1
 2V MC1496 
 7-1  0 
u
8
u
10
,
u
1
u
,
4
u
6
u
12
                                (7-1) 
V
15
V
15
V
15
6
uu
,
(
uu
,
(
uu
,
(
8
1
8
)
uu
,
(
uu
,
(
)
u
V
)
2
V
7.2
4
V
7.2
10
)
1
5
12
10
)
4
                                            (7-2) 
2
 7-1a
 I8I10I1  I4  I0 
 14 5  R5 +UCC
+12V I0  I5  R5  I0 
I
0
I
5
u
CC
R
5
500
V
7.0
                                                              (7-3) 
 14 -UEE-8V5  R5
 R5  I0 
I
0
I
5
u
R
5
EE
500
V
7.0
                                                                  (7-4) 
 MC1496  4mA I0=I5=1mA 
u
                                 
uI
(2
PD
5
6
14
)
uI
(
5
5
u
14
)
                                              (7-5) 
PD 33mW
      MC1496 
2
 ux=uxmcoswxt  uy=uymcoswyt MC1496  U0 
 RE  uxuy 
1 2  3 
 
43
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1ux  uy 
26mV
VT1VT2VT3
VT4  VT5VT6 U0 
U
0
RI
0
U
2
L
2
T
UU
x
y
UUK
x
0
y
1
2
UUK
xm
0
[cos(
ym
w
x
tw
)
y
cos(
w
x
tw
])
y
7-6
K0
K 
0
0
RI
L
U
2
2 T
UT T=300K 
U T
KT
q
26
mV
                    RL
7-6MC1496 
 U0 
2uy ux  100mVVT1VT2
 VT3VT4
U0 
U
0 
xUUK
0
y
UK
0
gm
n
1
A
n
[cos(
nw
x
tw
)
y
cos(
nw
x
tw
])
y
n 
7-8
  
w 
x w
y
w 
x w
3
y
5
w 
x w
y
2(
n
 )1
w
x w
y
        2
 RE  uy  ux 
1 ux 
26mV
 U0 
U
0
R
L
UR
E
T
UU
x
y
1
2
UUK
xm
E
ym
[cos(
tWW
)
y
x
cos(
x
tWW
])
y
                   7-9
                   
K 
E
R
L
UR
E
T
                                                                                         7-10
7-9 RE ux MC1496 
 U0 
 
44
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2 ux 
100mV
U
0 
R
2
R
L U
E
y
 U0 
ux  U0  ux 
3
1
 uct=ucmcoswct
uct=umcost
u0t=ucm(1+mcost)coswct
=  ucm  coswct+
1
2
m  ucm  coswc+t+
1
2
mm=um/ucm
m  ucm  coswc-t          
ucm coswct
1
mucmcoswc+t
2
1
mucmcoswc-t
2
 7-2 
)(tu
  o                                            t                             
(wU
)
)(tuC
  o                                            t 
                                                                      o      C-
C              C+
)(0 tu
 
      o                                            t 
(a) 
  (b)  
 7-2 
 
45
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2
1
u0t=
u0t=
1
2
1
2
mucmcoswc+t
mucmcoswc-t                                                        7-14
MC1496  7-3 
 
  
 UC  C2  ux C3  8 
 U C1  uy C4  4 
 U0  12  5 
 R5 7-4 I5  I0
I
5
I
0
U
R
5
EE
500
V
7.0
mA
1
 2  3  RE URE 
 R6R7R8  RL 
 
46
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7-17-2 7-3 
UC=0U=0
u8          u10        u1         u4        u6         u12          u2        u3        u5
6V          6V          0V          0V        8.6V        8.6V      -0.7V    -0.7V    -6.8V 
R1R2  RP  RP 
ux  UCt fC=20.945MHz UCP-P=40mVuy
 Ut f=1kHz- UP-P=0 RP
U0=0 U4=U1 UP-P U0t
 7-4a
 1  4  R3  R4 
)(0 tu
)(tu
                     
)(0 tu
)(tu
                                          Um max                                                          Um min 
  o                                                        t        o                                                              t 
               
)(tuC
                                                               
)(tuC
(a) 
  (b)  
 7-4 
2
ux  UCtfC=20.945MHzUCP-P=40mV RP
 U0t U1  U4  uy 
 f=1kHz UCP-P  U0t
 7-4b m 
m
Um
Um
max
max
Um
Um
min
min
%100
Um max   
                    Um min   
2
 
47
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 ust= usmcoswctcost
uct=ucmcoswc(t)7-9 
U0t
1
2
1
4
1
4
 
 USt ust= 1/2 usmcoswc+nt 
 U0t
uot=
=
1
2
1
4
  KEusmucmcoswc+tcoswct
KEusmcost+
1
4
  KEusmucmcos2wc+t
7-17
 USt UCt,
 uSt=usm1+mcostcoswctuct=ucmcoswct
 u0(t)
uot= KEustuct
=
1
2
+
+
KEusmucm+
1
2
  KEmucmcost+
1
2
  KEusmucmcos2wct
1
4
1
4
  KEm usmucm cos2wc+t
  KEm usmucm cos2wc-t 
ux=UC26mVuy=US 
  7-18
 
48
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MC1496 
7-5  ux  UC,  uy  US
 R11  C6C7  C8
  
: C  7-3 
, ux  UC,  fC=20.945MHzUCP-P=100mV
uy=0, RP, U0=0,. uy 
 US, fC=20.945MHzfn=1kHzUSP-P=200mV m=100%
 U0t U’0t C8  Ut
 7-6a RP  U0t
 US  MC1496  Unt
7-6b
 
49
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