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參數(shù)資料
| 型號： | TDA9887 |
| 廠商： | NXP Semiconductors N.V. |
| 英文描述： | I2C-bus controlled multistandard alignment-free IF-PLL demodulator with FM radio |
| 中文描述： | 的I2C總線控制的多標準對準無中頻鎖相環(huán)調(diào)頻廣播解調(diào)器 |
| 文件頁數(shù)： | 23/58頁 |
| 文件大?。?/td> | 308K |
| 代理商： | TDA9887 |
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2004 Aug 25
23
Philips Semiconductors
Product specification
I
2
C-bus controlled multistandard alignment-free
IF-PLL demodulator with FM radio
TDA9887
12 CHARACTERISTICS
V
P
= 5 V; T
amb
= 25
°
C; see Table 21 for input frequencies; B/G standard is used for the specification (f
PC
= 38.9 MHz;
f
SC
= 33.4 MHz; PC/SC = 13 dB; f
mod
= 400 Hz); input level V
i(VIF)
= 10 mV (RMS) (sync level for B/G; peak white level
for L); IF input from 50
via broadband transformer 1 : 1; video modulation DSB; residual carrier for B/G is 10 % and
for L is 3 %; video signal in accordance with “CCIR line 17 and line 330”or “NTC-7 Composite”; measurements taken in
test circuit of Fig.25; unless otherwise specified.
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
Supply (pin V
P
)
V
P
I
P
P
tot
P
OWER
-
ON RESET
supply voltage
supply current
total power dissipation
note 1
4.5
52
5.0
63
305
5.5
70
385
V
mA
mW
V
P(start)
supply voltage for start of reset
decreasing supply
voltage
increasing supply
voltage; I
2
C-bus
transmission enable
for applications without
I
2
C-bus
2.5
3.0
3.5
V
V
P(stop)
supply voltage for end of reset
4.4
V
τ
P
time constant (R
×
C) for
network at pin V
P
1.2
μ
s
VIF amplifier (pins VIF1 and VIF2)
V
i(VIF)(rms)
VIF input voltage sensitivity
(RMS value)
maximum input voltage
(RMS value)
overload input voltage
(RMS value)
internal IF amplitude difference
between picture and sound
carrier
VIF gain control range
lower limit
3 dB VIF bandwidth
upper limit
3 dB VIF bandwidth
differential input resistance
differential input capacitance
DC input voltage
1 dB video at output
60
100
μ
V
V
i(max)(rms)
+1 dB video at output
150
190
mV
V
i(ovl)(rms)
note 2
440
mV
V
IF(int)
within AGC range;
f = 5.5 MHz
0.7
dB
G
VIF(cr)
B
VIF(
3dB)(ll)
B
VIF(
3dB)(ul)
R
i(dif)
C
i(dif)
V
I
FPLL and true synchronous video demodulator;
note 4
60
66
15
80
2
3
1.93
dB
MHz
MHz
k
pF
V
note 3
note 3
f
VCO(max)
maximum oscillator frequency
for carrier regeneration
vision carrier operating
frequencies
f = 2f
PC
120
140
MHz
f
VIF
see Table 17
33.4
33.9
38.0
38.9
45.75
58.75
MHz
MHz
MHz
MHz
MHz
MHz
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相關代理商/技術參數(shù) |
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| TDA9887HN/V4 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:I2C-bus controlled multistandard alignment-free IF-PLL demodulator with FM radio |
| TDA9887HN/V4,518 | 功能描述:射頻接收器 DEMODULATOR VIF AND RoHS:否 制造商:Skyworks Solutions, Inc. 類型:GPS Receiver 封裝 / 箱體:QFN-24 工作頻率:4.092 MHz 工作電源電壓:3.3 V 封裝:Reel |
| TDA9887HN/V4-T | 功能描述:射頻接收器 DEMODULATOR VIF AND SIF RoHS:否 制造商:Skyworks Solutions, Inc. 類型:GPS Receiver 封裝 / 箱體:QFN-24 工作頻率:4.092 MHz 工作電源電壓:3.3 V 封裝:Reel |
| TDA9887T/V4 | 功能描述:射頻接收器 DEMODULATOR VIF AND SIF RoHS:否 制造商:Skyworks Solutions, Inc. 類型:GPS Receiver 封裝 / 箱體:QFN-24 工作頻率:4.092 MHz 工作電源電壓:3.3 V 封裝:Reel |
| TDA9887T/V4,112 | 功能描述:射頻接收器 DEMODULATOR VIF AND RoHS:否 制造商:Skyworks Solutions, Inc. 類型:GPS Receiver 封裝 / 箱體:QFN-24 工作頻率:4.092 MHz 工作電源電壓:3.3 V 封裝:Reel |
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