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Part Name(s) : AIT1042 AIT1042RS38P8 AIT1042RS38P9 Anadigics
ANADIGICS
Description : Integrated Digital Tuner with RF and IF Gain Control View

PRODUCT DESCRIPTION
The AIT1042 Integrated Digital Tuner with RF and IF Gain Control is a complete 1 GHz bandwidth tuner IC specifically designed to support Digital video and data applications. It combines GaAs and Silicon technology to integrate the upconverter, downconverter, VCO, synthesizer, IF amplifier, RF Gain control and IF Gain control functions of a double-conversion tuner into one small package.

FEATURES
• Complete Integrated RF Tuner: Includes Upconverter with RF Gain Control, Downconverter, Digital IF Amplifier with Gain Control, Dual PLL, and VCOs with integrated tanks
• IF Output - 35 to 50 MHz
• 54 to 1002 MHz Operation
• Operates from a Single +5 V Supply
• Integrated Oscillator Tank Circuits
• 78 dB Gain (including external filter losses) through Digital Output
• 35 dB RF Gain Control Range
• 45 dB IF Gain Control Range
• 2-Wire Serial Programming with 4 Addresses for Multiple Tuner Applications
• Programmable Power-Down Mode
• Programmable Charge Pump Currents
• Materials Set consistent with RoHS directives

APPLICATIONS
• CATV Tuners
• HDTV Tuners
Set-Top Boxes
• PC TV Tuner Cards or Tuner-on-Board

 

Part Name(s) : STI5514 STI5514-DVB STI5514-MBOARD STI5514AWC STI5514BWC STI5514DWC STI5514NWC STI5514SWC STI5514TWC ST-Microelectronics
STMicroelectronics
Description : Set-top box decoder with hard disk drive capability for Digital TV, Digital Set-top box or cable box View

Description
STMicroelectronics, the world leading supplier of MPEG-2 decoders, offers a complete range of integrated circuits for Set-top box applications. The STi5514 device integrates a 32-bit CPU, an MPEG-2 decoder and many of the peripheral functions required by today’s powerful STBs. Additionally, the STi5514 can simultaneously demultiplex three transport streams and manage multiple descrambling modes and conditional access standards, making it the ideal solution for low cost STBs requiring DVR (Digital video recorder) functionality.

 

Part Name(s) : MS6257TR MS6257U MS6257 MS6257GTR MS6257GU MS6257G ETC
Unspecified
Description : Gain and Attenuation Volume Controller IC One Set of Stereo Input, Low voltage Gain and Attenuation 15~-79dB View

[MOSA]

DESCRIPTION
The MS6257 is the stereo audio volume controller IC. It uses CMOS technology specially for the low voltage application with low noise, rail-to-rail output. The MS6257 provide an I2C control interface with Gain / attenuation range of 15dB to –79dB, 1dB/step. The initial condition is Set to be maximum attenuation –79dB and mute on mode when the power is up.

FEATURES
• Operation range: 2.7V~5.5V
• Low power consumption
Gain/Attenuation: 15dB to –79dB at 1dB/step
• Housed in 8 pin SOP package
• I2C interface

APPLICATIONS
• Multimedia system
• Hi-Fi audio system
• MP3, PDA
• Cross-reference PT2257, PT2259

Part Name(s) : MS6257TR MS6257U MS6257 MS6257GTR MS6257GU MS6257G MOSA
MOSA ELECTRONICS
Description : Gain and Attenuation Volume Controller IC One Set of Stereo Input, Low voltage Gain and Attenuation 15~-79dB View

DESCRIPTION
The MS6257 is the stereo audio volume controller IC. It uses CMOS technology specially for the low voltage application with low noise, rail-to-rail output. The MS6257 provide an I2C control interface with Gain / attenuation range of 15dB to –79dB, 1dB/step. The initial condition is Set to be maximum attenuation –79dB and mute on mode when the power is up.

FEATURES
• Operation range: 2.7V~5.5V
• Low power consumption
Gain/Attenuation: 15dB to –79dB at 1dB/step
• Housed in 8 pin SOP package
• I2C interface

APPLICATIONS
• Multimedia system
• Hi-Fi audio system
• MP3, PDA
• Cross-reference PT2257, PT2259


Part Name(s) : MS6260 MS6260MGTR MS6260MGU 6260G MS6260 MS6260MTR MS6260MU 6260 MS6260MGTR MS6260MGU 6260G MOSA
MOSA ELECTRONICS
Description : Gain and Attenuation Volume Controller IC One Set of Stereo Input, Low voltage Gain and Attenuation 15~-79dB, Good PSRR View

DESCRIPTION
The MS6260 is the stereo audio volume controller IC. It uses CMOS technology specially for the low voltage application with low noise, rail-to-rail output. The MS6260 provide an I2C control interface with Gain / attenuation range of 15dB to –79dB, 1dB/step. The excellent power supply ripple reject is a good for audio system. The initial condition is Set to be maximum attenuation –79dB and mute on mode when power on.

FEATURES
• Operation range: 2.7V~6.5V
• Low power consumption
Gain/Attenuation: 15dB to –79dB at 1dB/step
• Good PSRR and low pop noise
• Housed in 10 pin MSOP package
• I2C interface

APPLICATIONS
• Multimedia system
• Hi-Fi audio system
• MP3, PDA

Part Name(s) : APS3606 APS3606RS29P8 Anadigics
ANADIGICS
Description : Active Splitter for Analog/Digital CATV Set-Top Boxes View

PRODUCT DESCRIPTION
This active splitter from ANADIGICS accepts a balanced RF input in the 50 MHz to 1.1 GHz frequency range and provides three balanced RF outputs with minimal degradation in signal quality. The single package surface mount device amplifies the input signals using highly linear, low noise amplification stages, and couples the amplified signal to three separate output paths that can drive video tuner inputs.

FEATURES
•  Single Input, Triple Output Design
•  High Linearity, Low Distortion Outputs Support Video Tuner Applications
•  Wideband Operation: To Above 1 GHz
•  4.5 dB Typical Noise Figure at 3.5 dB Gain
•  Extended Dynamic Range Gain Control, Independent for each RF path
•  Single +5 V Supply
•  Balanced 75 Ohm Inputs/Outputs
•  RoHS Compliant/Lead Free

APPLICATIONS
•  CATV Set-Top Boxes with Multiple Tuners, and Analog or Analog/Digital input signals.

Part Name(s) : TDA9901TS TDA9901 Philips
Philips Electronics
Description : Wideband differential Digital controlled variable Gain amplifier View

GENERAL DESCRIPTION
The TDA9901 is a wideband, low noise amplifier with differential inputs and outputs. The TDA9901 incorporates an AGC function with Digital control. The TDA9901 is optimized for fast switching between different Gain Settings, preserving small phase and amplitude error.

FEATURES
• 130 MHz, −3 dB small signal bandwidth
Digitally controlled Gain
• TTL/CMOS compatible Digital inputs (3.3 or 5 V)
• TTL single ended or differential clock input with PECL compatibility
• 24 dB Gain control range
• Five steps of 6 dB plus 6 dB fixed Gain
• 30 dB Gain maximum
• High impedance differential inputs
• Low impedance differential outputs
• High power supply rejection
• 125 nV/√Hz output voltage noise density at 30 dB Gain
• Fast Gain Settling
• Dual control modes: transparent or latched.

APPLICATIONS
• Linear AGC systems
• IF amplifier in IF conversion systems (e.g. base stations or satellite receivers)
• Instrumentation
• Multi-purpose amplifier
• Driver for differential ADCs (e.g. TDA8768).

Part Name(s) : TDA9901TS TDA9901 NXP
NXP Semiconductors.
Description : Wideband differential Digital controlled variable Gain amplifier View

General description
The TDA9901 is a wideband, low-noise amplifier with differential inputs and outputs. The TDA9901 incorporates an Automatic Gain Control (AGC) function with Digital control. The TDA9901 is optimized for fast switching between different Gain Settings, preserving small phase and amplitude error.

Features
■ 130 MHz, −3 dB small signal bandwidth
Digitally controlled Gain
■ Transistor-Transistor Logic (TTL) and CMOS compatible Digital inputs (3.3 V or 5 V)
■ TTL single-ended or differential clock input with Positive Emitter-Coupled Logic (PECL) compatibility
■ 24 dB Gain control range
■ Four steps of 6 dB plus 6 dB fixed Gain
■ 30 dB Gain maximum
■ High impedance differential inputs
■ Low impedance differential inputs
■ High power supply rejection
■ 125 nV/√Hz output voltage noise density at 30 dB Gain
■ Fast Gain Settling
■ Dual control modes: transparent or latched

Applications
■ Linear AGC systems
■ Wireless infrastructure
■ Fixed network
■ Instrumentation
■ Multipurpose amplifier
■ Driver for differential ADCs (e.g. ADC1206S040/055/070 and ADC1006055/070)

Part Name(s) : SK70704 SK70706 SK70704ACC SK70706HDX LVL1
Level One
Description : 784 kbps HDSL Data Pump Chip Set View

784 kbps HDSL Data Pump Chip Set

Applications
■ T1 (2-pair) and fractional T1 transport
■ N-channel Digital pair-Gain
■ Wireless base station to switch interface
■ Campus and private networking
■ High-Speed Digital modems

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