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| TDA6108AJF Datasheet, PDF (2/16 Pages) NXP Semiconductors – Triple video output amplifier | |||
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Philips Semiconductors
4. Block diagram
TDA6108AJF
Triple video output ampliï¬er
MIRROR 1
TDA6108AJF
VDD
6
MIRROR 5
CASCODE 1
CURRENT
SOURCE
Vi(1),
Vi(2),
Vi(3)
1, 2, 3
THERMAL
PROTECTION
CIRCUIT
Ri
Ra
3Ã
3Ã
MIRROR 4
VIP
REFERENCE
1Ã
Rf
DIFFERENTIAL
STAGE
MIRROR 3
1Ã
9, 8, 7
Voc(1),
Voc(2),
Voc(3)
CASCODE 2
5
Iom
MIRROR 2
4
mce462
Fig 1. Block diagram
9397 750 14729
Product data sheet
Rev. 03 â 20 April 2005
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
2 of 16
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