DESCRIPTION
The GS9029 is a second generation bipolar integrated circuit designed to drive four 75Ω co-axial cables.
The GS9029 features two pairs of complementary outputs whose amplitude is controlled within ±7.5%. The output signal levels are also adjustable from 50mVp-p up to 1000mVp-p with little change in other performance parameters. The amplitude of the output stage is varied by adjusting the RSET resistor value. The patented current mode outputs ensure superior output return loss and minimal over shoot. The rise/fall time circuitry allows wide range operation and provides symmetrical balanced outputs to reject power supply noise. In addition high output isolation ensures that the cable driver outputs are not affected by the performance or status of other outputs. Operational with input amplitudes as low as 80mV, the GS9029 provides a robust serial interface.
The GS9029 is packaged in a 16 pin narrow SOIC and operates from a single +5 or -5 volt supply. Typical system power consumption is 320mW which is 40% less than the GS9007.

FEATURES
*SMPTE 259M compliant
*four isolated outputs (two complimentary pairs), adjustable from 50mV-1000mV into 75Ω loads
*operational from 143Mb/s to 540Mb/s and beyond
*nominal 500ps rise/fall times
*precise ±7.5% output amplitudes
*40% system power reduction over GS9007
*75Ω on-chip input termination resistors
*input hysteresis
*operational down to 80mV input amplitude
*superior output isolation
*"Bus Through" expansion port for fan out requirements

APPLICATIONS
4ƒsc, 4:2:2 and 4:4:4:4 serial digital video co-axial transmission interfaces from 143 to 540Mb/s; General purpose cable driving applications (co-axial cable or UTP).

GS9029-CKD, GS9029-CTD

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DESCRIPTION
The GS9068 is a second generation high-speed bipolar integrated circuit designed to drive one or two 75Ω co-axial cables at data rates up to 540Mb/s.
The GS9068 accepts a LVPECL level differential input, which may be AC coupled. External biasing resistors at the inputs are not required.
Power consumption is typically 160mW using a +3.3V DC power supply.

KEY FEATURES
*SMPTE 259M and SMPTE 344M compliant
*dual coaxial cable driving outputs
*50Ω differential PECL input
*single 3.3V power supply operation
*space-saving 8-lead SOIC
*operating temperature range: 0°C to 70°C
*pin compatible with GS1528 HD-LINX™ II multirate SDI dual slew-rate cable driver
*Pb-free and Green

APPLICATIONS
*SMPTE 259M Coaxial Cable Serial Digital Interfaces

GS9068-CKA, GS9068-CTA, GS9068-CKAE3, GS9068-CTAE3
TAG cable, Driver, SD, SDI

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Description
The GS9078A is a second generation high-speed BiCMOS integrated circuit designed to drive one or two 75Ω co-axial cables.
The GS9078A may drive data rates up to 540Mb/s and provides two selectable slew rates in order to achieve compliance to SMPTE 259M and SMPTE 344M.
The GS9078A accepts a LVPECL level differential input that may be AC coupled. External biasing resistors at the inputs are not required.
Power consumption is typically 168mW using a 3.3V power supply. The GS9078A is Pb-free, and the encapsulation compound does not contain halogenated flame retardant.
This component and all homogeneous subcomponents are RoHS compliant.

Features
*SMPTE 259M and SMPTE 344M compliant
*Dual coaxial cable driving outputs with selectable slew rate
*50Ω differential PECL input
*Pb-free and RoHS compliant
*Seamless interface to other HD-LINX® II family products
*Single 3.3V power supply operation
*Operating temperature range: 0°C to 70°C

Applications
*SMPTE 259M and SMPTE 344M Coaxial Cable Serial Digital Interfaces.

GS9078ACNE3

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Description
 The GS1582 is the next generation multi-standard serializer with an integrated cable driver.
The device provides robust parallel to serial conversion, generating a SMPTE 292M/259M-C compliant serial digital output signal.
The integrated cable driver features an output disable (high impedance) mode and an adjustable signal swing.
Data input is accepted in 20-bit parallel format or 10-bit parallel format. An associated parallel clock input must be provided at the appropriate operating frequency; 74.25/74.1758/13.5MHz (20-bit mode) or 148.5/148.352/27MHz (10-bit mode).
The GS1582 features an internal PLL which, if desired, can be configured for a loop bandwidth below 100kHz.
When used in conjunction with the GO1555 Voltage Controlled Oscillator, the GS1582 can tolerate well in excess of 300ps jitter on the input PCLK and still provide output jitter within SMPTE specifications.
In addition to serializing the input, the GS1582 performs NRZ-to-NRZI encoding and scrambling as per SMPTE 292M/259M-C when operating in SMPTE mode.
When operating in DVB-ASI mode, the device will insert K28.5 sync characters and 8b/10b encode the data prior to serialization.
The device also provides a range of other data processing functions.
All processing features are optional and may be enabled/disabled via external control pin(s) and/or host interface programming.
The GS1582 can embed up to 8 channels of audio into the video data stream in accordance with SMPTE 299M and SMPTE 272M.
The audio input signal formats supported by the device include AES/EBU and I2S serial digital formats with a 16, 20 or 24 bit sample size and a 48 kHz sample rate.
Additional audio processing features include individual channel enable, channel swap, group swap, ECC generation and audio channel status insertion.
Typical power consumption, including the GO1555 VCO, is 500mW.
The standby feature allows the power to be reduced to 125mW.
Power may be reduced to less than 10mW by also removing the power to the cable driver and eliminating transitions at the parallel data and clock inputs.
The GS1582 is Pb-free and RoHS compliant.

Key Features
* HD-SDI, SD-SDI, DVB-ASI transmitter with audio embedding
* Integrated SMPTE 292M and 259M-C compliant cable driver
* Integrated ClockCleaner™
* User selectable video processing features, including:
* Generic ancillary data insertion
* Support for HVF or EIA/CEA-861 timing input
* Automatic standard detection and indication
* Enhanced SMPTE 352M payload identifier generation and insertion
* TRS, CRC, ANC data checksum, and line number calculation and insertion
* EDH packet generation and insertion
* Illegal code remapping
* SMPTE 292M and SMPTE 259M-C compliant scrambling and NRZ → NRZI encoding
* Blanking of input HANC and VANC space
* User selectable audio processing features, including:
* SMPTE 299M and SMPTE 272M-A/C compliant audio embedding
* Support for up to 8 channels
* Support for audio group replacement
* JTAG test interface
* 1.8V core and 3.3V charge pump power supply
* 1.8V and 3.3V digital I/O support
* Low power standby mode
* Operating temperature range: -20oC to +85oC
* Pb-free, RoHS compliant, 11mm x 11mm 100-ball BGA package

Applications
* SMPTE 292M and SMPTE 259M-C Serial Digital Interfaces
* DVB-ASI Serial Digital Interfaces

GS1582-IBE3

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FEATURES
* Integrated Monolithic Upconverter
* Compatible with all digital and analog modulation types
* 5 Volt Operation
* Low Power Consumption
* Low Noise Figure
* High Conversion Gain
* Low Distortion
* Excellent Oscillator Purity and Phase Noise
* Remote Shutdown Feature
* Small Size
* Low Cost
* High Reliability

DESCRIPTION
The ACU50752 is a Monolithic GaAs IC designed to perform the upconverter functions in a double conversion tuner: gain block, local oscillator and balanced mixer. The specifications meet the requirements of CATV, TV and Cable Modem applications. Supplied in a 16-lead SOIC
package and requiring only a single polarity 5 V supply (o  3.5 V, with slightly reducedperformance), the IC is well suited in situations where smal l size, low cost, low auxiliary parts count and a no-compromise performance is important.
It provides tuner manufacturers the opportunity to reduce cost by lowering the component count and decreasing the amount of labor-intensive production alignment steps, while significantly improving performance and reliability.

ACU50752
TAG cable, catv, Modem, TV

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