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CXA2161R

Features: Supply• Single: 0V, +5V, +12V• Dual: 0V, 5V, +5V and +12V(Low number of external parts required)Video• 2 scart switching (VCR, TV)• VCR input supports RGB mode• Integrated 75½ drivers for direct video connection• Y/C mixer with trap for RF modul...

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SeekIC No. : 004318251 Detail

CXA2161R: Features: Supply• Single: 0V, +5V, +12V• Dual: 0V, 5V, +5V and +12V(Low number of external parts required)Video• 2 scart switching (VCR, TV)• VCR input supports RGB mode̶...

CXA2161R Data Sheet

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Part Number:
CXA2161R
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/11/24

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Product Details

Description



Features:

Supply
• Single: 0V, +5V, +12V
• Dual: 0V, 5V, +5V and +12V
(Low number of external parts required)
Video
• 2 scart switching (VCR, TV)
• VCR input supports RGB mode
• Integrated 75½ drivers for direct video connection
• Y/C mixer with trap for RF modulators
• Switchable clamps on inputs
• Adjustable gain on RGB outputs
• Video output shutdown for low power modes
• Fast blanking switch
• Slow blanking switch for TV and VCR output
• SVHS switch on VCR output
• Y/C auxiliary input
Audio
• Four stereo audio inputs
• Volume control (56dB to +6dB in 2dB steps)
• Additional switchable gain on audio DAC inputs
• Audio overlay facility
• Volume bypass for TV and Phono outputs
• Mono switching on TV, VCR outputs
• High drive capability (600½ loads possible)
• Switchable audio limiter function
• Switchable Mono output for RF modulators
• Audio output disable
I2C and Logic
• Fast mode compatible I2C bus
• Function monitor with loop through
• Interrupt output for function monitor
• Logic output pin
• Sync detector for Y/CVBS inputs


Application

• Digital Set Top Box
• Integrated digital television


Pinout

Connection Diagram


Specifications

unless stated
• Supply voltage VCC ................................14 V
• Storage temperature Tstg...65 to +150 °C
• Allowable power dissipation
                                    PD .......................1.1 W
(when mounted on the board)
Operating Conditions
• Single supply ................................12 ± 0.6 V
                         ...............................5 ± 0.25 V
• Dual supply ...............................5 ± 0.25 V
                      ..................................5 ± 0.25 V
                      ..................................12 ± 0.6 V
• Operating temperature Topr...20 to +75 °C


Description

The Sony CXA2161R is an Audio/Video switch designed primarily for application in Digital Set Top Boxes. It provides video and audio routing from the digital encoder source to the TV and VCR scart (peritelevision) connectors. In addition, the TV audio output has a programmable volume control. The chip is programmed by means of an I2C interface and can operate from a single or dual power supply.

Target specifications: Canal+, BSkyB, TPS, NorDig,and ECCA Euro-Box




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