The TDA9535 is a triple video amplifier with high
voltage Bipolar/CMOS/DMOS technology (BCD)
for use in color monitor application. Used with
TDA9210 preampin DC coupled mode, it provides
for a low component, high performance and cost
effective system solution. Other features include
1024 x 768 displays, pixel clock frequencies up to
75MHz, and DC or AC coupling designs.
TDA9535
PRELIMINARY DATA
CLIPWATT11
(Plastic Package)
ORDER CODE: TDA9535
PIN CONNECTIONS
11
10
9
8
7
6
5
4
3
2
1
OUT3
GND3
IN3
V
CC
IN2
GND2
OUT2
V
DD
IN1
GND1
OUT1
Version 3.2
March 20001/9
This ispreliminary information on a new product in development or undergoing evaluation. Detailsare subject to change without notice.
1
TDA9535
BLOCK DIAGRAM
1
2
V
DD
4
V
8
CC
Vref
37 9
ABSOLUTE MAXIMUM RATINGS
GND2
OUT2GND1OUT1
OUT3 GND3
1165
10
TDA9535
Vref
IN3IN2IN1
Vref
SymbolParameterValueUnit
V
V
V
V
V
T
DD
CC
ESD
I
OD
I
OG
IMax
I Min
T
J
STG
High Supply Voltage120V
Low Supply Voltage17V
ESD Susceptibility
Human Body Model, 100pF. Discharge through 1.5KΩ
EIAJ Norm, 200pF. Discharge through 0Ω
2
250
Output Source Current (pulsed < 50µs)80mA
Output Sink Current (pulsed < 50µs)80mA
Maximum Input Voltage15V
Minimum Input Voltage- 0.5V
Junction Temperature150°C
Storage Temperature-20 + 150°C
High Supply Voltage (Pin 4)110115V
Low Supply Voltage (Pin 8)101215V
High Voltage Supply Internal DC Cur-
rent
Low Voltage Supply Internal DC Current
High Voltage Supply RejectionV
DD
Output Voltage Drift Versus
Temperature for anyChannel
Max. Output Voltage
Min. Output Voltage
Typical Video GainV
Linearity Error17<V
Low Frequency Gain MatchingV
Video Input ResistorV
Rise and Fall Time
Low Frequency Crosstalk
High Frequency Crosstalk
V
= 50V
OUT
15
40
= 50V0.5%
OUT
V
= 80V15
OUT
V
-
I0=-60mA, (1)
=60mA, (1)
I
0
= 50V20
OUT
OUT<VDD
= 50V, f=1MHz5%
OUT
= 50V2KΩ
OUT
=50V,C
V
OUT
=200Ω, ∆V
R
P
=50V,C
V
OUT
=200Ω, ∆V
R
P
V
=50V,C
OUT
=200 Ω,∆V
R
P
-15V58%
=8pF
LOAD
=20V
OUT
=8pF
LOAD
=40V
OUT
=8pF
LOAD
=20V
OUT
f=1MHz
f = 20MHz
DD
6.5
11
37MHz
9.5ns
50
32
mA
mA
mV/
°C
V
V
dB
dB
Note: 1 Pulsed current width < 50µs
3/9
TDA9535
TYPICAL APPLICATION
PC Board Lay-out
The best performance is obtained with a carefully
designed HF PC board, especially for the output
and input capacitors.
Rise/fall time and bandwidth are measured on
a 10pF load. The best rise/fall times and bandwidth results will be obtained with low Rp resistor
value while the best CRT arcing protection will be
obtained by a high Rp resistor value. Finally a value between 150 and 220Ω is a good compromise.
Power Dissipation
The power dissipation is the sum of the DC and
the dynamic dissipation.
As the feedback resistors are integrated, the DC
power dissipation (capacitive load) can be estimated by:
P
STAT=VDD.IDD+VCC.ICC
The dynamic dissipation in the worst case (full
bandwidth and black pixel/white pixel picture
(note 2) is:
P
=3VDD.CL.V
DYN
OUT(PP)
.f.K
where f is the video frequency and K the active line
duration / total duration.
Example:
for VDD= 110V, VCC= 12V, V
IDD= 15mA, ICC= 40mA, f
CL= 8pF and K = 0.72.
We have: P
Therefore: P
Note: 2This worst thermal case must only be
considered for TJmax calculation.
Nevertheless, during the average life of the
circuit, the conditions are very close to the
white picture conditions.
“H3 and L2” do not include mold flash or protrusions
Mold flash or protrusions shall not exceed 0.15mm per side.
Min.Typ.Max.Min.Typ.Max.
MillimetersInches
8/9
TDA9535
Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no
responsibility for the consequences of use of such information nor for any infringement of patents or other
rights ofthird parties which may result from its use. No license is granted by implication orotherwise underany
patent orpatent rights of STMicroelectronics. Specifications mentioned in this publication are subject tochange
without notice.Thispublication supersedesandreplacesallinformation previouslysupplied.
STMicroelectronics products are not authorized for use as critical components in life support devices or
systems without express written approval of STMicroelectronics.
The ST logo is a trademark of STMicroelectronics.
2000 STMicroelectronics - All Rights Reserved
Purchase of I
Rights to use these components in a I
2
C Components ofSTMicroelectronics, conveys a license under the PhilipsI2C Patent.
2
C system, is granted provided that the system conforms to the I2C
Standard Specifications as defined by Philips.
STMicroelectronics GROUP OF COMPANIES
Australia - Brazil - China - Finland -France -Germany - Italy - Japan - Korea - Malaysia - Malta - Mexico -Morocco - The
Netherlands - Singapore - Spain - Sweden - Switzerland - Taiwan - Thailand - United Kingdom - U.S.A.
http://www.st.com
9/9
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