参数资料
型号: TDA18272HN/M/C1
厂商: NXP SEMICONDUCTORS
元件分类: 调谐器
英文描述: VIDEO TUNER, PQCC40
封装: 6 X 6 MM, 0.85 MM, ROHS COMPLAINT, PLASTIC, HVQFN-40
文件页数: 4/10页
文件大小: 188K
代理商: TDA18272HN/M/C1
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T
D
A18
272HN_
SDS
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lli
n
for
m
at
ion
pr
ovi
ded
in
this
do
cum
ent
i
s
sub
jec
tto
leg
a
ld
is
c
la
im
er
s.
NXP
B.V
.
2010.
Al
lr
ig
h
ts
re
s
e
rv
ed.
Produ
ct
d
a
ta
sheet
Rev
.2
1
Aug
u
st
2010
3
o
f10
N
X
P
Semi
conductor
s
TDA18272HN
Hybrid
Silico
n
T
une
rfor
te
rr
est
rial
and
ca
ble
TV
rec
e
pt
io
n
5.
Block
d
iag
ram
Fig 1.
Block diagram TDA18272HN/M
001aak482
VHFLO
W
VHFHIGH
XT
OUT1
XT
OUT2
XT
ALP
XT
ALN
CP
VTUNE
UHFLO
W
UHFHIGH
CAPRF
A
G
C
AGC1
AGC2
AGC3
AGC4
AGC5
RF FILTER
LNA
RFAGC
IR mixer
AGCK
LC VCO
Xtal
loop
filter
IF filters
H3H5
filter
IF AGC
PLD
RFIN
RF input
42-870 MHz
2nd tuner
STO
I2C-BUS CONTROL
AND
INTERFACES
AGC AND
DUAL TUNER
PROTOCOL
PULSE
SHAPER
IRQ
AS_XTSEL
SDA
SCL
VSYNC
FREEZE
MASTERSYNC
IFP
IFN
VIFAGC
LO
DIVIDERS
FRAC-N
DIVIDER
TEMPERATURE
SENSOR
SURGE
CB TRAP
相关PDF资料
PDF描述
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