- 您現在的位置：買賣IC網 > PDF目錄30728 > LA9520V SPECIALTY CONSUMER CIRCUIT, PDSO36 PDF資料下載
參數資料
| 型號： | LA9520V |
| 元件分類： | 消費家電 |
| 英文描述： | SPECIALTY CONSUMER CIRCUIT, PDSO36 |
| 封裝： | SSOP-36 |
| 文件頁數： | 5/12頁 |
| 文件大小： | 144K |
| 代理商： | LA9520V |
No. 6469-2/12
LA9520V
Parameter
Symbol
Conditions
Ratings
Unit
Recommended supply voltage
VCC
5.0
V
Allowable operating voltage range
VCC opg
4.8 to 6.0
V
Operating Conditions at Ta = 25°C
Parameter
Symbol
Conditions
Ratings
Unit
min
typ
max
Current drain
ICC
No input, VCC = 5 V, Test pins: 3, 7, 2, 5, and 32
45
68
83
mA
[Preamplifier Block] *An unmodulated carrier input is used for preamplifier block testing.
Preamplifier frequency
Fpre
Pin 9 input. The –3 dB frequency band,
20
MHz
characteristics
f = 11.8 MHz, VIN = 70 dB, Test pin: 31
Input impedance
Zin
Pin 9 internal voltage conversion resistor, Test pin: 9
0.3
0.5
1.0
k
Output level
Voutpre
The output level when the AGC is on, VIN = 100 dB,
0.55
0.9
1.5
Vp-p
Test pin: 31
Gain (AGC off)
Gvpre
f = 11.8 MHz, VIN = 70 dB, Test pin: 31
17
23
29
dB
Harmonic distortion 1
TH1Pre
The second harmonic of 12.5 MHz, VIN = 100 dB,
–40
dB
Test pin: 31
[Video Block]
Video amplifier gain adjustment
Pin 9 input. For a 2 MHz modulated input,
voltage
Vvcont
The voltage such that the pin 1 output level becomes 1 Vp-p,
0.05
1.15
Vdc
VIN = 100 dB, Test pin: 35
Pin 36 input. The conversion voltage ratio linearity at the
Demodulator linearity
LINdeomo points ±3.5 MHz from the 12.5 MHz reference.
–7
0
+7
%
VIN = 100 dB, Test pin: 33
Demodulator demodulation
Vleak
Pin 36 input. The pin 33 leakage when a carrier frequency
–50
dB
leakage
of 12.5 MHz is applied. VIN = 100 dB, Test pin: 33
Demodulator second harmonic
Pin 36 input. The second harmonic leakage level when a
distortion
THD2
carrier frequency of 12.5 MHz is applied.
–55
dB
VIN = 100 dB, Test pin: 33
Demodulator conversion output
Vconv.
Pin 36 input. The output value when a 2 MHz modulated
0.1
0.23
0.4
Vp-p
waveform is input, VIN = 100 dB, Test pin: 33
Pin 34 input. With a 75
load on pin 1, the total gain
Video amplifier gain
GVamp
after adjusting the output to be 1 Vp-p, f = 150 kHz.
13
dB
VIN = 0.1 Vp-p, Test pin: 1
THD1V
The second harmonic of 150 kHz, VIN = 0.1 Vp-p
–50
dB
Video harmonic distortion 1
Test pin: 1
THD2V
The second harmonic of 11 MHz, VIN = 0.1 Vp-p
–48
dB
Video harmonic distortion 2
Test pin: 1
Video driver frequency
Fvamp
The gain ratio for 150 kHz and 5 MHz. VIN = 0.1 Vp-p
–6
–3
+3
dB
characteristics
Test pin: 1
Driver maximum output voltage
Voutmax
VCC = 5 V, the maximum output amplitude
1.2
1.5
Vp-p
with a 75
load. Test pin: 1
DC clamp level difference
VCLMP
The difference between the pin 4 and the pin 5 voltages
0.05
0.5
Vdc
with no input. Test pins: 4 and 5
Electrical Characteristics at Ta = 25°C, VCC = 5 V
Representative input conditions: Carrier input frequency - Audio left channel: 4.3 MHz
Audio right channel: 4.8 MHz
Video: 11.8 MHz
Audio modulation frequency: fm = 400 Hz, 1 kHz, modulation
f = ±22.5 kHz (standard), ±75 kHz
Video signal input: Modulation of 2 MHz (standard) for a 0.5 Vp-p NTSC composite video signal
With the circuit adjusted to an audio demodulated output of 300 mVrms and a video demodulated output of
1 Vp-p for the above standard input.
Continued on next page.
相關PDF資料 |
PDF描述 |
|---|---|
| LA9613T | SPECIALTY CONSUMER CIRCUIT, PDSO36 |
| LA9702W | SPECIALTY CONSUMER CIRCUIT, PQFP80 |
| LA9703W | SPECIALTY CONSUMER CIRCUIT, PQFP64 |
| LA9703W | SPECIALTY CONSUMER CIRCUIT, PQFP64 |
| LAG673D | 0.028 W, 2 CHANNEL, AUDIO AMPLIFIER, PDIP30 |
相關代理商/技術參數 |
參數描述 |
|---|---|
| LA95B-DBK.X-2-PF | 制造商:LIGITEK 制造商全稱:LIGITEK electronics co., ltd. 功能描述:LED ARRAY |
| LA95B-DBK.X-PF | 制造商:LIGITEK 制造商全稱:LIGITEK electronics co., ltd. 功能描述:LED ARRAY |
| LA95B-G.X-2-PF | 制造商:LIGITEK 制造商全稱:LIGITEK electronics co., ltd. 功能描述:LED ARRAY |
| LA95B-G.X-PF | 制造商:LIGITEK 制造商全稱:LIGITEK electronics co., ltd. 功能描述:LED ARRAY |
| LA9605W | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:MD Player RF and Matrix Signal-Processing IC |
發(fā)布緊急采購，3分鐘左右您將得到回復。