Nikko Gamma I - Page 19

19
INTEGRATED
CIRCUIT
(HA11211)
=
ABSOLUTE
MAXIMUM
RATINGS
=
(To=25'C)
=
*
—
* Value at Ta = 60°C
@
ELECTRICAL
CHARACTERISTICS
(Ta=
25°C)
DC
CHARACTERISTICS
(Vcc
=
12V,
Non-signal)
Item , Symbol Typical Value
Cee
SS
aaa
Pn
(AMF
Ine
HONGO
CERN
pas
Fm
put
BC
Feil
oie
Pin7
(FM
IF
Input
DC
Feedback)
Pin
8
(FM
IF
Input)
Pin
10
(Muting
Control
Voltage)
Pin
12
(Refference)
Pin
15
(AFC)
Pin
16
(Audio
Out.)
7
7
4
6
0
Vi
Va
Ve
V7
Ve
Vio
Via
Vis
Vie
23
5.
3:
5.
=e
=
AC
CHARACTERISTICS
(Notes
1)
ter Sabo
Total Current Drain V.n.= 100dBK, M.,. ; ON
typ
|__ Symbol __| [min |
ae =a
co a CS eT ea
[Recovered AF Voltoge | Vow | SSC | 450 | 700 | mV
‘itunes 1a ee
ae 1 en ee ee
V..= 100dBH, FM: 400Hz, Af=75kHz, AM ; kHz m=0.3 Po — | 55] — | dB
ae ee ee
Se Oa RE OE
sw 0 | a0 [ae
ee Ee
ae i aa CC eS a
tal Horisene Oar tanpy [= os eo
in Ce
ae eAcOOAER xB te EE
ee ee ee ee ee
Note
:
1.
Unless
otherwise
specified,
test
conditions
are
:
Vec
=
12V
—10.7MHz, f
1.4
~400Hz,
Af=75kHz
and
V..=
100dByu
FM: °° f Ve
AM
f,,
~455kHz,
f...,
—400Hz,
m—0.3
and
V.,
=
64dBy
Tes!
circuit
is
shown
below.
2.
Test
point
of
Vin
is:
.
FMeo
ee
point
A
in
test
circuit,
so
that
the
voltoge
between
pin
8
and
ground
is
a
half
of
Vin
ot
pont
A.
AM:->>:: point B
3.
BW
sre
is
tested
under
sampling
of
AQL=
1.0%
aa
Pay i
2. =
=
7
. =
|
Mute
| Meter Driver
Circuit Circuit
|
OR
o
Circuit