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TDA6501TT PDF预览

TDA6501TT

更新时间: 2024-11-06 21:55:23
品牌 Logo 应用领域
恩智浦 - NXP 振荡器商用集成电路放大器射频光电二极管
页数 文件大小 规格书
37页 216K
描述
5 V mixer/oscillator and synthesizer for PAL and NTSC standards

TDA6501TT 技术参数

是否Rohs认证: 符合生命周期:Obsolete
零件包装代码:TSSOP包装说明:TSSOP, TSSOP32,.3
针数:32Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.84Is Samacsys:N
内置中频放大器:NO商用集成电路类型:VIDEO TUNER
最大输入频率(射频):855.5 MHz最小输入频率(射频):44.5 MHz
JESD-30 代码:R-PDSO-G32长度:11 mm
标称噪声指数:8 dB频带数量:3
功能数量:1端子数量:32
最高工作温度:85 °C最低工作温度:-20 °C
封装主体材料:PLASTIC/EPOXY封装代码:TSSOP
封装等效代码:TSSOP32,.3封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH电源:5 V
认证状态:Not Qualified座面最大高度:1.1 mm
子类别:Other Consumer ICs最大压摆率:122 mA
最大供电电压 (Vsup):5.5 V最小供电电压 (Vsup):4.5 V
表面贴装:YES温度等级:OTHER
端子形式:GULL WING端子节距:0.65 mm
端子位置:DUAL宽度:6.1 mm
Base Number Matches:1

TDA6501TT 数据手册

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TDA6500; TDA6501  
5 V mixer/oscillator and synthesizer for PAL and NTSC  
standards  
Rev. 02 — 14 June 2005  
Product data sheet  
1. General description  
TDA6500TT and TDA6501TT are programmable 2-mixer, 3-oscillator and synthesizer  
MOPLLs intended for pure 3-band tuner concepts.  
The device includes two double balanced mixers for the low and mid/high bands and three  
oscillators for the low, mid and high bands, respectively. Other functions are an  
IF amplifier, a wide-band AGC detector and a PLL synthesizer. Two pins are available  
between the mixer output and the IF amplifier input to enable IF filtering for improved  
signal handling.  
The device can be controlled according to the I2C-bus format.  
2. Features  
Single-chip, 5 V mixer/oscillator and synthesizer for TV and VCR tuners  
I2C-bus protocol compatible with 3.3 V and 5 V microcontrollers:  
Address + 6 data bytes transmission  
Address + 1 status byte (I2C-bus read mode)  
Four independent I2C-bus addresses  
Two PMOS open-drain ports with 5 mA source capability to switch high band and FM  
sound trap (P2 and P3)  
One PMOS open-drain port P1 with 20 mA source capability to switch the mid band  
One PMOS open-drain port P0 with 10 mA source capability to switch the low band  
Five step, 3-bit Analog-to-Digital Converter (ADC) and NPN open-collector general  
purpose port P6 with 5 mA sinking capability  
NPN open-collector general purpose port P4 with 5 mA sinking capability  
Internal AGC flag  
In-lock flag  
33 V tuning voltage output  
15-bit programmable divider  
Programmable reference divider ratio: 64, 80 or 128  
Programmable charge pump current: 60 µA or 280 µA  
Varicap drive disable  
Balanced mixer with a common emitter input for the low band (single input)  
Balanced mixer with a common base input for the mid and high bands (balanced input)  
2-pin asymmetrical oscillator for the low band  
2-pin asymmetrical oscillator for the mid band  
4-pin symmetrical oscillator for the high band  

TDA6501TT 替代型号

型号 品牌 替代类型 描述 数据表
SN761672ADA TI

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TV/VCR TUNER IC

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