參數(shù)資料
型號(hào)： TDA9884TS
廠商： NXP SEMICONDUCTORS
元件分類(lèi)： 接收器
英文描述： I2C-bus controlled multistandard alignment-free IF-PLL for mobile reception
中文描述： AM/FM, AUDIO/VIDEO DEMODULATOR, PDSO24
封裝： 5.30 MM, PLASTIC, SOT-340-1, MO-150, SSOP-24
文件頁(yè)數(shù)： 34/55頁(yè)
文件大?。?/td> 231K
代理商： TDA9884TS
2003 Nov 28
34
Philips Semiconductors
Product specification
I
2
C-bus controlled multistandard alignment-free
IF-PLL for mobile reception
TDA9884TS
Notes
1.
2.
3.
Values of video and sound parameters can be decreased at V
P
= 4.5 V.
Level headroom for input level jumps during gain control setting.
This parameter is not tested during the production and is only given as application information for designing the
receiver circuit.
Loop bandwidth BL = 70 kHz (damping factor d = 1.9; calculated with sync level within gain control range).
Calculation of the VIF-PLL filter can be done by use of the following formula:
π
1
O
K
D
C
4.
, valid for d
≥
1.2
,
where:
K
O
is the VCO steepness
or
; K
D
is the phase detector steepness
;
R is the loop resistor; C is the loop capacitor; BL
3dB
is the loop bandwidth for
3 dB; d is the damping factor.
V
i(VIF)
= 10 mV (RMS);
f = 1 MHz (VCO frequency offset related to picture carrier frequency); white picture video
modulation.
Condition: luminance range (5 steps) from 0 % to 100 %.
S/N is the ratio of black-to-white amplitude to the black level noise voltage (RMS value on pin CVBS). B = 5 MHz
(B/G, I and D/K standard). Noise analyzer setting: 200 kHz high-pass and SC-trap switched on.
The intermodulation figures are defined for:
5.
6.
7.
8.
a) f = 1.1 MHz (referenced to black and white signal) as
b) f = 3.3 MHz (referenced to colour carrier) as
I
2
C-bus transceiver (pins SDA and SCL);
notes 31 and 32
f
SCL
V
IH
V
IL
I
IH
I
IL
V
OL
I
o(sink)
I
o(source)
Output ports (pins OP1 and OP2);
notes 12, 14 and 33
SCL clock frequency
HIGH-level input voltage
LOW-level input voltage
HIGH-level input current
LOW-level input current
LOW-level output voltage
output sink current
output source current
0
3
0.3
10
10
400
V
CC
+1.5
+10
+10
0.4
10
10
kHz
V
V
μ
A
μ
A
V
μ
A
μ
A
I
OL
= 3 mA
V
P
= 0 V
V
P
= 0 V
V
OL
LOW-level output voltage
I
OL
= 2 mA (sink
current)
0.4
V
V
OH
I
o(sink)
I
o(sink/source)(max)
HIGH-level output voltage
output sink current
maximum output sink or source
current
6
2
10
V
mA
μ
A
pin OP2 functions as
VIF-AGC output
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
BL
3dB
–
2
O
K
D
R
=
d
=
rV
2
π
V
μ
A
rad
--------
α
IM
20
V
at 4.4 MHz
V
0
at 1.1 MHz
-------------------------------------
3.6 dB
+
log
=
α
IM
20
V
at 4.4 MHz
V
0
at 3.3 MHz
-------------------------------------
log
=
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TDA9884TS/V1 功能描述:調(diào)節(jié)器/解調(diào)器 MOBILE VIF AND SIF DEMODULATOR RoHS:否 制造商:Texas Instruments 封裝 / 箱體:PVQFN-N24 封裝:Reel
TDA9884TS/V1,112 功能描述:調(diào)節(jié)器/解調(diào)器 MOBILE VIF AND SIF RoHS:否 制造商:Texas Instruments 封裝 / 箱體:PVQFN-N24 封裝:Reel
TDA9884TS/V1,118 功能描述:調(diào)節(jié)器/解調(diào)器 MOBILE VIF AND SIF RoHS:否 制造商:Texas Instruments 封裝 / 箱體:PVQFN-N24 封裝:Reel
TDA9884TS/V1/S1,11 功能描述:調(diào)節(jié)器/解調(diào)器 MOBILE VIF AND SIF RoHS:否 制造商:Texas Instruments 封裝 / 箱體:PVQFN-N24 封裝:Reel
TDA9884TS/V1/S1,118 制造商:NXP Semiconductors 功能描述:PHATDA9884TS/V1/S1.118 MOBILE VIF/SIF
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