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參數(shù)資料
| 型號： | TDA9800T |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 接收器 |
| 英文描述： | VIF-PLL demodulator and FM-PLL detector |
| 中文描述： | AUDIO/VIDEO DEMODULATOR, PDSO20 |
| 封裝： | PLASTIC, SO-20 |
| 文件頁數(shù)： | 10/23頁 |
| 文件大?。?/td> | 177K |
| 代理商： | TDA9800T |
July 1994
10
Philips Semiconductors
Preliminary specification
VIF-PLL demodulator and FM-PLL detector
TDA9800
Tuner AGC
(pin 12)
V
i
IF input signal for minimum starting
point of tuner take over (RMS value)
IF input signal for maximum starting
point of tuner take over (RMS value)
allowable voltage
saturation voltage
variation of take over point by
temperature
sink current
input at pins 1 and 2;
R
TOP
= 22 k
input at pins 1 and 2;
R
TOP
= 0
from external source
I
12
= 1.7 mA
I
12
= 0.4 mA
5
mV
50
mV
V
12
0.02
13.2
0.2
0.06
V
V
dB/K
V
12
I
12
see Fig.4
no tuner gain reduction
maximum tuner gain
reduction
tuner gain current from
20 to 80%
see Fig.8 and note 14
1.7
0.1
2.0
0.3
2.6
μ
A
mA
G
IF
IF slip by automatic gain control
6
8
dB
AFC circuit
(pin 15)
S
control steepness
I
15
/
f
note 15
38.9 MHz
45.75 MHz
58.75 MHz
I
AFC
= 0; note 3
see Fig.8
0.6
0.45
0.38
V
P
0.5 V
P
0.3
0.3
160
200
160
200
20
0.72
0.6
0.5
0.84
0.75
0.62
±
20
μ
A/kHz
μ
A/kHz
μ
A/kHz
ppm/K
V
V
μ
A
μ
A
μ
A
f
IF
V
15
frequency variation by temperature
output voltage upper limit
output voltage lower limit
output current source
output current sink
residual video modulation current
(peak-to-peak value)
0.5
240
240
30
I
15
I
15
Sound mute switch
(pin 5)
note 16
V
IL
V
IH
I
IL
α
mute
V
5
input voltage for MUTE-ON
input voltage for MUTE-OFF
LOW level input current
audio attenuation
DC offset voltage at switching (plop)
0
1.5
70
300
80
100
0.8
V
P
360
500
V
V
μ
A
dB
mV
V
5
= 0 V
V
5
= 0 V
switching to MUTE-ON
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| TDA9801 | Single standard VIF-PLL demodulator and FM-PLL detector |
| TDA9801T | Single standard VIF-PLL demodulator and FM-PLL detector |
| TDA9802 | Multistandard VIF-PLL demodulator and FM-PLL detector |
| TDA9802T | Multistandard VIF-PLL demodulator and FM-PLL detector |
| TDA9806 | Multistandard VIF-PLL and FM-PLL demodulator |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TDA9801 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Single standard VIF-PLL demodulator and FM-PLL detector |
| TDA9801/V1,112 | 功能描述:射頻無線雜項 VIF-PLL DEM./FM-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 |
| TDA9801N | 功能描述:射頻無線雜項 VIF-PLL DEM./FM-PLL DET. 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 |
| TDA9801T | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Single standard VIF-PLL demodulator and FM-PLL detector |
| TDA9801T/V1,118 | 功能描述:射頻無線雜項 VIFPLL DEN/FMPLL DET 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 |
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