參數(shù)資料
型號(hào): TDA9816M
廠商: NXP SEMICONDUCTORS
元件分類: 消費(fèi)家電
英文描述: Multistandard multimedia IF-PLL and FM radio demodulator
中文描述: SPECIALTY CONSUMER CIRCUIT, PDSO28
文件頁數(shù): 13/44頁
文件大小: 286K
代理商: TDA9816M
1997 Nov 19
13
Philips Semiconductors
Preliminary specification
Multistandard multimedia IF-PLL and FM
radio demodulator
TDA9816M
t
res(AGC)(f)
AGC response to a falling
VIF step
B/G standard
fast mode L standard
normal mode L standard;
note 11
L standard
2.2
1.1
150
3.5
1.8
240
ms/dB
ms/dB
ms/dB
IF
VIF amplitude step for
activating fast AGC mode
threshold voltage level
additional charging/
discharging current
2
6
10
dB
V
th(17)
see Fig.8
L standard
L standard; fast mode L
1.95
1.6
2.0
1.66
2.05
1.72
V
V
TV
TUNER
AGC (
PIN
16)
V
i(rms)
IF input signal voltage for
minimum starting point of
tuner takeover
(RMS value)
IF input signal voltage for
maximum starting point of
tuner takeover
(RMS value)
tuner takeover point
accuracy (RMS value)
maximum output voltage
input at pins 1 and 2;
R
TOP
= 22 k
; I
16
= 0.4 mA
2
5
mV
input at pins 1 and 2;
R
TOP
= 0
; I
16
= 0.4 mA
50
100
mV
R
TOP
= 13 k
; I
16
= 0.4 mA 5
20
mV
V
o(max)
from external source;
note 2
I
16
= 1.5 mA
I
16
= 0.4 mA
13.2
V
V
sat
V
TOP(T)
saturation voltage
variation of takeover point
with temperature
sink current
0.03
0.2
0.07
V
dB/K
I
sink
see Fig.3
no tuner gain reduction;
V
16
= 13.2 V
maximum tuner gain
reduction
tuner gain current from
20 to 80%
1
μ
A
1.5
2
2.6
mA
G
IF
IF slip by automatic gain
control
6
8
dB
TV AFC
DETECTOR
(
PIN
19); see Fig.7 and note 12
control steepness
I
19
/
f
f
IF(T)
frequency variation with
temperature
CR
stps
note 13
I
AFC
= 0; note 4
B/G and L standard
L accent standard
see Fig.7 without external
components
0.5
0.75
1.0
μ
A/kHz
V
P
0.6 V
P
0.3
0.3
150
200
150
200
±
20
×
10
6
±
60
×
10
6
K
1
K
1
V
V
μ
A
μ
A
V
o(max)
V
o(min)
I
o(source)
I
o(sink)
output voltage upper limit
output voltage lower limit
output source current
output sink current
0.6
250
250
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
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