參數(shù)資料
型號: TDA9886
廠商: NXP Semiconductors N.V.
英文描述: I2C-bus controlled single and multistandard alignment-free IF-PLL demodulators
中文描述: 的I2C控制的單一和多路巴士免費中頻鎖相環(huán)解調(diào)器
文件頁數(shù): 29/56頁
文件大?。?/td> 248K
代理商: TDA9886
2003 Oct 02
29
Philips Semiconductors
Product specification
I
2
C-bus controlled single and multistandard
alignment-free IF-PLL demodulators
TDA9885; TDA9886
SIF-AGC detector
t
resp
AGC response time to an
increasing or decreasing SIF
step of 20 dB
FM or AM fast step
increasing
decreasing
AM slow step
increasing
decreasing
8
25
ms
ms
80
250
ms
ms
Single reference QSS intercarrier mixer (pin SIOMAD)
V
o(intc)(rms)
IF intercarrier output level
(RMS value)
QSS mode;
SC
1
; SC
2
off
L standard;
without modulation
intercarrier mode;
PC/SC
1
= 20 dB;
SC
2
off; note 16
90
140
180
mV
90
140
180
mV
75
mV
B
intc(
3dB)(ul)
upper limit
3 dB intercarrier
bandwidth
residual sound carrier
(RMS value)
12
15
MHz
V
r(SC)(rms)
fundamental wave and
harmonics
QSS mode
intercarrier mode
fundamental wave and
harmonics
QSS mode
intercarrier mode
intercarrier mode;
f
video
= 5 MHz
note 3
2
2
5
5
mV
mV
V
r(PC)(rms)
residual picture carrier
(RMS value)
35
2
5
40
5
20
mV
mV
dB
α
H
suppression of video signal
harmonics
output resistance
DC output voltage
internal DC bias current for
emitter follower
maximum AC output sink
current
maximum AC output source
current
DC output source current
R
o
V
O
I
bias(int)
0.90
2
1.15
30
V
mA
I
o(sink)(max)
0.6
0.8
mA
I
o(source)(max)
0.6
0.8
mA
I
o(source)
MAD2 activated;
note 17
0.75
0.93
1.20
mA
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
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