TDA6107Q Datasheet, PDF (2/16 Pages) NXP Semiconductors – Triple video output amplifier

Philips Semiconductors
Triple video output amplifier
Product specification
TDA6107Q
FEATURES
• Typical bandwidth of 5.5 MHz for an output signal of
60 V (p-p)
• High slew rate of 900 V/µs
• No external components required
• Very simple application
• Single supply voltage of 200 V
• Internal reference voltage of 2.5 V
• Fixed gain of 50
• Black-Current Stabilization (BCS) circuit
• Thermal protection.
GENERAL DESCRIPTION
The TDA6107Q includes three video output amplifiers in
one plastic DIL-bent-SIL 9-pin medium power (DBS9MPF)
package (SOT111-1), using high-voltage DMOS
technology, and is intended to drive the three cathodes of
a colour CRT directly. To obtain maximum performance,
the amplifier should be used with black-current control.
ORDERING INFORMATION
TYPE
NUMBER
TDA6107Q
PACKAGE
NAME
DESCRIPTION
DBS9MPF plastic DIL-bent-SIL medium power package with fin; 9 leads
VERSION
SOT111-1
BLOCK DIAGRAM
handbook, full pagewidth
MIRROR 1
TDA6107Q
MIRROR 5
VDD
6
CASCODE 1
CURRENT
SOURCE
Vi(1),
Vi(2),
Vi(3)
1, 2, 3
THERMAL
PROTECTION
CIRCUIT
Ri
Ra
3×
3×
MIRROR 4
VIP
REFERENCE
1×
Rf
DIFFERENTIAL
STAGE
MIRROR 3
1×
9, 8, 7
Voc(3),
Voc(2),
Voc(1)
CASCODE 2
5
Io(m)
MIRROR 2
Fig.1 Block diagram (one amplifier shown).
4
MGK278
1999 Oct 26
2