TDA5667-5

Features: · FM- and AM-audio modulator· Sync level clamping of video input signal· Controlling of peak white value· Continuous adjustment of modulation depth for positive or negative values· Symmetrical mixer output with separate ground area· Symmetrical oscillator with separate RF-ground· Low spu...

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SeekIC No. : 004516454 Detail

TDA5667-5: Features: · FM- and AM-audio modulator· Sync level clamping of video input signal· Controlling of peak white value· Continuous adjustment of modulation depth for positive or negative values· Symmetr...

floor Price/Ceiling Price

Part Number:
TDA5667-5
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: 2025/1/12

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Product Details

Description



Features:

·  FM- and AM-audio modulator
·  Sync level clamping of video input signal
·  Controlling of peak white value
·  Continuous adjustment of modulation depth for positive or negative values
·  Symmetrical mixer output with separate ground area
·  Symmetrical oscillator with separate RF-ground
·  Low spurious radiation
·  High stability of the RF-oscillator frequency
·  High stability of the audio oscillator
·  Internal reference voltage
· 12 V supply voltage



Application

Video recorders, cable converters, TV-converter networks, demodulators, video generators, video security systems, amateur TV-applications and personal computers.


Pinout

  Connection Diagram


Specifications

Parameter Symbol Limit Values Unit Remarks
min. typ. max.
Supply voltage pin 8 VS 0.3   14.5 V  
Current from pin 2 I2 0   2 mA VV2 = 7-8 V
VS = 10-13.5 V
Voltage at pin 1
Voltage at pin 2
Voltage at pin 10
V1
V2
V10
0
6
0
  2
8.5
1.5
V
V
Vpp
only via C
(max. 1 mF)
Capacitance at pin 2
Capacitance at pin 11
C2
C11
0
0
  100
15
nF
mF
 
Voltage at pin 12
Voltage at pin 13
Voltage at pin 15
Voltage at pin 16
V12
V13
V15
V16
0.3
V2
V2
V2-1.5
  1.4
VS
VS
V2+1.5
V
V
V
V
VS = 10-13.5 V
According to the application circuit, only the provided circuitry can be connected
to pins 3,4,6,7,17 and 18.
Junction temperature Tj     150 oC  
Storage temperature Tstg 40   125 oC  
Thermal resistance Rth     80 K/W  


 




Description

The monolitic integrated circuit TDA 5667-5 is especially suitable as a modulator for the 48- to 860-MHz frequency range.


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