參數(shù)資料
型號: TDA9809M
廠商: NXP SEMICONDUCTORS
元件分類: 接收器
英文描述: Single standard multimedia IF-PLL and FM radio demodulator
中文描述: FM, AUDIO DEMODULATOR, PDSO20
封裝: 5.30 MM, PLASTIC, SSOP-20
文件頁數(shù): 11/40頁
文件大?。?/td> 186K
代理商: TDA9809M
1998 Jan 08
11
Philips Semiconductors
Preliminary specification
Single standard multimedia IF-PLL and FM
radio demodulator
TDA9809M
VIF-AGC
DETECTOR
(
PIN
5)
I
ch
I
dch
t
res(AGC)(r)
charge current
discharge current
AGC response time to
a rising VIF step
AGC response time to
a falling VIF step
note 7
0.75
15
1
20
0.05
1.25
25
0.1
mA
μ
A
ms/dB
note 11
t
res(AGC)(f)
2.2
3.5
ms/dB
TV
TUNER
AGC (
PIN
12)
V
i(rms)
IF input signal voltage
for minimum onset of
tuner takeover
(RMS value)
IF input signal voltage
for maximum onset of
tuner takeover
(RMS value)
tuner takeover point
accuracy (RMS value)
maximum output
voltage
saturation voltage
variation of takeover
point with temperature
sink current
input at pins 1 and 2;
R
TOP
= 22 k
;
I
12
= 0.4 mA
2
5
mV
input at pins 1 and 2;
R
TOP
= 0
;
I
12
= 0.4 mA
50
100
mV
R
TOP
= 13 k
;
I
12
= 0.4 mA
5
20
mV
V
o(max)
from external source;
note 2
I
12
= 1.5 mA
I
12
= 0.4 mA
13.2
V
V
sat
V
TOP
/
T
0.03
0.2
0.07
V
dB/K
I
sink
see Fig.3
no tuner gain reduction;
V
12
= 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
14); see Fig.6 and note 12
CR
stps
control steepness
I
14
/
f
f
PC
= 38.9 MHz; note 13
f
PC
= 45.75 MHz; note 13
I
AFC
= 0; note 4
0.5
0.4
0.75
0.65
1.0
0.9
±
20
×
10
6
μ
A/kHz
μ
A/kHz
K
1
f
IF
/
T
frequency variation
with temperature
output voltage upper
limit
output voltage lower
limit
output source current
output sink current
residual video
modulation current
(peak-to-peak value)
V
o(max)
see Fig.6 without external
components
V
P
0.6
V
P
0.3
V
V
o(min)
0.3
0.6
V
I
o(source)
I
o(sink)
I
r(mod)(p-p)
150
150
200
200
20
250
250
30
μ
A
μ
A
μ
A
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
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TDA9809M/V1,112 功能描述:射頻無線雜項(xiàng) MULTIMEDIA IF PLL RoHS:否 制造商:Texas Instruments 工作頻率:112 kHz to 205 kHz 電源電壓-最大:3.6 V 電源電壓-最小:3 V 電源電流:8 mA 最大功率耗散: 工作溫度范圍:- 40 C to + 110 C 封裝 / 箱體:VQFN-48 封裝:Reel
TDA9809M/V1,118 功能描述:射頻無線雜項(xiàng) MULTIMEDIA IF PLL RoHS:否 制造商:Texas Instruments 工作頻率:112 kHz to 205 kHz 電源電壓-最大:3.6 V 電源電壓-最小:3 V 電源電流:8 mA 最大功率耗散: 工作溫度范圍:- 40 C to + 110 C 封裝 / 箱體:VQFN-48 封裝:Reel
TDA9809MDB 功能描述:射頻無線雜項(xiàng) MULTIMEDIA IF PLL RoHS:否 制造商:Texas Instruments 工作頻率:112 kHz to 205 kHz 電源電壓-最大:3.6 V 電源電壓-最小:3 V 電源電流:8 mA 最大功率耗散: 工作溫度范圍:- 40 C to + 110 C 封裝 / 箱體:VQFN-48 封裝:Reel
TDA9809MDB-T 功能描述:射頻無線雜項(xiàng) MULTIMEDIA IF PLL RoHS:否 制造商:Texas Instruments 工作頻率:112 kHz to 205 kHz 電源電壓-最大:3.6 V 電源電壓-最小:3 V 電源電流:8 mA 最大功率耗散: 工作溫度范圍:- 40 C to + 110 C 封裝 / 箱體:VQFN-48 封裝:Reel
TDA9810 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Multistandard VIF-PLL with QSS-IF and AM demodulator