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參數(shù)資料
| 型號： | LA7053 |
| 元件分類： | 消費家電 |
| 英文描述： | SPECIALTY CONSUMER CIRCUIT, PSIP9 |
| 封裝： | SIP-9 |
| 文件頁數(shù)： | 1/3頁 |
| 文件大?。?/td> | 65K |
| 代理商： | LA7053 |
LA7053
Ordering number : EN2010D
Video, Audio Signal Processor
for UHF Band RF Modulators
Monolithic Linear IC
SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110 JAPAN
73097HA (KT)/D2695TH/D068MO/1087KI/2216KI/N075MW, TS No.2010-1/3
Package Dimensions
unit: mm
3017C-SIP9
[LA7053]
SANYO: SIP9
Specifications
Maximum Ratings at Ta=25°C
Parameter
Symbol
Conditions
Ratings
Unit
Maximum supply voltage
VCC max
V7
12
V
Allowable power dissipation
Pd max
Ta
≤60°C
250
mW
Operating temperature
Topr
–20 to +80
°C
Storage temperature
Tstg
–40 to +125
°C
Operating Conditions at Ta=25°C
Parameter
Symbol
Conditions
Ratings
Unit
Recommended supply voltage
VCC
V7
7.5
V
Operating voltage range
VCC op
7.0 to 8.0
V
Operating Characteristics at Ta=25°C, VCC(V7)=7.5V
Parameter
Symbol
Conditions
Ratings
min
typ
max
Unit
VCC7 current drain
ICC7
SW5 ON
12.0
20.0
28.0
mA
Video clamp voltage
VVC
SW5 ON, SW1 ON, SW2
→b, SW3→a
3.7
3.9
4.1
V
Video clamp output amplitude
SW
→2b, SW3→a, SW5 ON
–5
+5
%
deviation
at 1Vp-p stair step signal input
Audio FM sensitivity
ffm
fm : 1kHz, 4.5Vp-p input,
870
1200
1500 Hz/mV
fC : 5.5MHz
Audio distortion
THD
SW4 on at deviation width 100kHz
0.3
2.5
%
Audio output amplitude
fC : 5.5MHz
0.79
1.00
1.26 Vp-p
White clip level
VWC
1.16
1.19
1.22 Vp-p
TSG output amplitude
VTSG
0.80
1.04
1.20 Vp-p
V/S ratio
7.2/2.8 6.5/3.5 6.0/4.0
Continued on next page.
Overview
The LA7053 is a video, audio signal processor IC for UHF
band RF modulators. It performs the functions of TSG (test
signal generator), audio FM modulator, video clamp
circuit, white clip circuit.
Features
White clip function.
On-chip TSG (two vertical white stripes).
Small-sized package (9-pin SIP).
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| LA7054 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Video, Audio Signal Processor for UHF Band RF Modulator |
| LA7054Z | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Video, Audio Signal Processor for UHF Band RF Modulator Use |
| LA7055 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
| LA7056 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
| LA7058 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
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