參數(shù)資料
型號(hào): TDA9801
廠商: NXP SEMICONDUCTORS
元件分類(lèi): 接收器
英文描述: Single standard VIF-PLL demodulator and FM-PLL detector
中文描述: AM/FM, AUDIO/VIDEO DEMODULATOR, PDIP20
封裝: PLASTIC, SOT-146-1, DIP-20
文件頁(yè)數(shù): 12/32頁(yè)
文件大?。?/td> 152K
代理商: TDA9801
1999 Aug 26
12
Philips Semiconductors
Product specification
Single standard VIF-PLL demodulator
and FM-PLL detector
TDA9801
R
i
α
AM
input resistance
AM suppression
note 2
AM signal: f = 1 kHz;
m = 0.3; see Fig.9
3 dB points of lower and
upper limits of IF sound
cut-off frequency
480
46
600
50
720
dB
f
res(
3dB)
frequency response
3.5
10
MHz
FM-PLL sound detector and AF amplifier;
note 17
f
cr(PLL)
catching range of PLL
upper limit
lower limit
upper limit
lower limit
7
8
95
120
4
3.5
4
±
50
MHz
MHz
MHz
MHz
μ
s
kHz
kHz
f
hr(PLL)
holding range of PLL
t
acq
f
AF
B
AF(
3dB)
acquisition time
audio frequency deviation
3 dB audio frequency
bandwidth
total harmonic distortion
THD < 1.5%; note 18
THD
27 kHz FM deviation;
R3 = 0
; note 18
“CCIR 468-4” see Fig.10
0.25
0.5
%
S/N
W
weighted signal-to-noise
ratio
residual sound carrier
(RMS value)
50
55
dB
V
r(SC)(rms)
fundamental wave and
harmonics
75
mV
A
UDIO OUTPUT
:
PIN
AF
V
o(AF)(rms)
AF output voltage
(RMS value)
f
AF
=
±
27 kHz;
B/G standard; see Fig.10
f
AF
=
±
25 kHz;
M standard; see Fig.10
THD < 1.5%
400
500
600
mV
370
460
550
mV
V
o(AF)(max)(rms)
maximum AF output
handling voltage
(RMS value)
AF output voltage variation
with temperature
output resistance
load resistance
0.8
V
V
o(AF)
/
T
3
×
10
3
7
×
10
3
dB/K
R
o
R
L
I
o(sink/source)(max)
maximum sink or source
output current
V
O
DC output voltage
PSRR
AF
power supply ripple
rejection at pin AF
note 2
AC-coupled at pin AF
AC and DC
2.2
200
1.5
k
mA
2.1
24
2.5
30
2.9
V
dB
R3 = 0
; see Fig.7;
note 18
D
ECOUPLING CAPACITOR
:
PIN
DAF
V
DAF
DC voltage at decoupling
capacitor
voltage depends on VCO
frequency; note 19
1.5
3.3
V
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TDA9801/V1,112 功能描述:射頻無(wú)線雜項(xiàng) 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(wú)線雜項(xiàng) 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(chēng):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(wú)線雜項(xiàng) 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
TDA9801TD-T 功能描述:射頻無(wú)線雜項(xiàng) 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