參數(shù)資料
型號: TDA9809
廠商: NXP Semiconductors N.V.
英文描述: Single standard multimedia IF-PLL and FM radio demodulator
中文描述: 單一標(biāo)準(zhǔn)的多媒體中頻鎖相環(huán)解調(diào)器和FM收音機
文件頁數(shù): 16/40頁
文件大?。?/td> 186K
代理商: TDA9809
1998 Jan 08
16
Philips Semiconductors
Preliminary specification
Single standard multimedia IF-PLL and FM
radio demodulator
TDA9809M
FM
OPERATION
(
PIN
7); notes 15 and 15a
V
o(AF)(rms)
AF output signal
voltage (RMS value)
AF output clipping
signal voltage level
(RMS value)
frequency deviation
temperature drift of AF
output signal voltage
DC voltage at
decoupling capacitor
output resistance
DC output voltage
maximum AC and DC
output sink current
maximum AC and DC
output source current
3 dB AF bandwidth
total harmonic
distortion
unweighted
signal-to-noise ratio
22.5 kHz; R
x
= 0
;
see Fig.15 and note 16
THD < 1.5%
200
250
300
mV
V
o(AF)(cl)(rms)
1.0
1.2
V
f
AF
V
o
/
T
THD < 1.5%; note 16
3
×
10
3
±
75
7
×
10
3
kHz
dB/K
V
9
voltage dependent on VCO
frequency; note 17
note 2
1.2
3.0
V
R
o
V
O
I
o(sink)(max)
2.3
150
0.5
V
mA
I
o(source)(max)
0.5
mA
B
AF(
3dB)
THD
22.5 kHz
22.5 kHz
100
125
0.5
1.0
kHz
%
S/N
FM-PLL only; with 50
μ
s
de-emphasis; 22.5 kHz;
15 kHz bandwidth
FM-PLL in lock mode
59
64
dB
V
7
DC jump voltage of AF
output terminal for
switching AF output to
mute state and vice
versa
power supply ripple
rejection at pin 7
±
50
±
150
mV
PSRR
R
x
= 0
; f
mod
= 70 Hz;
see Figs 9 and 15
20
26
dB
M
UTE BEHAVIOUR
; note 15
α
mute
forced mute
attenuation
soft mute attenuation
pin 11 at V
P
70
75
dB
RIF level dependent;
see Fig.12
α
7
> 70 dB
20
25
30
dB
I
11(forced)
forced mute switching
current
current for disabling
soft mute
soft mute threshold
adjustment voltage
350
μ
A
I
11(soft)(dis)
α
7
> 0 dB
350
μ
A
V
th(8)
V
i(11)
= 56
μ
V
V
i(11)
= 560
μ
V
mute on or off
0.8
1.2
3
1.0
1.4
1.2
1.6
7
V
V
ms
t
mute
time constant
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
TDA9809M 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Single standard multimedia IF-PLL and FM radio demodulator
TDA9809M/V1,112 功能描述:射頻無線雜項 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 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 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 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