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參數(shù)資料
| 型號(hào)： | TDA9888 |
| 廠商： | NXP Semiconductors N.V. |
| 英文描述： | DVB selective AGC amplifier |
| 中文描述： | AGC放大器的DVB選擇性 |
| 文件頁數(shù)： | 10/22頁 |
| 文件大?。?/td> | 136K |
| 代理商： | TDA9888 |
2004 Nov 02
10
Philips Semiconductors
Product specification
DVB selective AGC amplifier
TDA9888TS; TDA9889TS
I
source(1)
I
source(2)
source current (tuner AGC
charge current)
normal mode
fast mode activated by
internal level detector
pin operating as current
output
0.21
8
0.27
10
0.33
12
μ
A
μ
A
V
sat(ul)
V
sat(ll)
α
TH
upper limit saturation voltage
lower limit saturation voltage
level loss threshold of internal
detector for activating fast
AGC
fast AGC detection off time
V
P
0.3
6
0.3
10
V
V
dB
8
0 dB corresponds to R
TOP
alignment
t
det(off)
External tuner AGC; electronic switch operation; pin TAGC connected to pin TAGCEXT
all signal events below
α
TH
40
60
80
ms
R
on
resistancebetweenpins TAGC
and TAGCEXT in operation
I/O operating voltage range
900
1200
V
op(I/O)
Tuner AGC takeover point adjust and TAGC operating mode settings; pin TADJ;
see Table 3
0
V
P
V
V
RTOP
alignment voltage
R
TOP
at pin
TADJ = 0 to 22 k
pin open-circuit
for LOW: R
TOP
at pin TADJ
for HIGH: pin open-circuit
0
2
V
V
TADJ
R
TOP
voltage at pin TADJ
resistor connected between
pin TADJ and GND
1
3.5
25
V
k
M
Low-pass control PLL; pin LFLP
V
LFLP
K
O
K
D
loop filter operating range
VCO steepness:
f
VCO
/
V
LFS
phase frequency detector
steepness:
I
LFLP
/
FM
internal loop filter resistor
phase frequency detector I/O
current
1
4
9
3
V
MHz/V
μ
A/rad
note 5
R
lf(int)
I
sink/source
3.75
4.7
5.65
65
k
μ
A
Synthesizer PLL; pin LFS
V
LFS
K
O
K
D
loop filter operating range
VCO steepness:
f
VCO
/
V
LFS
phase frequency detector
steepness:
I
LFS
/
FM
phase frequency detector I/O
current
synthesizer phase noise
performance
1
25
16
3
V
MHz/V
μ
A/rad
note 5
I
sink/source
100
μ
A
φ
N(synth)
at 1 kHz
at 10 kHz
at 100 kHz
at 1.4 MHz
multiple of
f = 500 kHz
89
89
98
115
50
99
97
102
119
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc
α
spur
synthesizer spurious
performance
loop filter leakage current
I
leak(lf)
synthesizer spurious
performance > 50 dBc
10
nA
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| TDA9889 | DVB selective AGC amplifier |
| TDA9889TS | DVB selective AGC amplifier |
| TDA9888TS | DVB selective AGC amplifier |
| TDA9901 | Wideband differential digital controlled variable gain amplifier(寬帶差分?jǐn)?shù)控可變?cè)鲆娣糯笃? |
| TDA9901TS | Wideband differential digital controlled variable gain amplifier |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TDA9888TS | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:DVB selective AGC amplifier |
| TDA9889 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:DVB selective AGC amplifier |
| TDA9889TS | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:DVB selective AGC amplifier |
| TDA9889TS/V1,512 | 功能描述:射頻放大器 DVB T AFRIC DOWN CONVERSION RoHS:否 制造商:Skyworks Solutions, Inc. 類型:Low Noise Amplifier 工作頻率:2.3 GHz to 2.8 GHz P1dB:18.5 dBm 輸出截獲點(diǎn):37.5 dBm 功率增益類型:32 dB 噪聲系數(shù):0.85 dB 工作電源電壓:5 V 電源電流:125 mA 測試頻率:2.6 GHz 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-16 封裝:Reel |
| TDA9889TS/V1,518 | 功能描述:射頻放大器 DVB T AFRIC DOWN CONVERSION RoHS:否 制造商:Skyworks Solutions, Inc. 類型:Low Noise Amplifier 工作頻率:2.3 GHz to 2.8 GHz P1dB:18.5 dBm 輸出截獲點(diǎn):37.5 dBm 功率增益類型:32 dB 噪聲系數(shù):0.85 dB 工作電源電壓:5 V 電源電流:125 mA 測試頻率:2.6 GHz 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-16 封裝:Reel |
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