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DISCRETE SEMICONDUCTORS
DATA SHEET
book, halfpage
M3D156
CR6928A
Triple video driver hybrid amplifier
Product specification |
1998 Jul 03 |
Supersedes data of 1998 May 07
File under Discrete Semiconductors, SC05
Philips Semiconductors |
Product specification |
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Triple video driver hybrid amplifier |
CR6928A |
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FEATURES
∙Transition times (10 to 90%) with 45 V (p-p) swing and CL = 10 pF:
–rise time (typ.) 2.5 ns
–fall time (typ.) 2.1 ns
∙Low power consumption: 11 W with 25 MHz square wave
∙Minimum small signal bandwidth: 140 MHz at 1 V (p-p) or 120 MHz at 40 V (p-p)
∙Very fast slew rate: 16000 V/μs
∙Internal smearing compensation
∙Excellent grey-scale linearity
∙Unconditional stability
∙Gold metallization ensures excellent reliability.
APPLICATIONS
∙Cathode-ray tube (CRT) drivers in high-resolution colour monitors.
DESCRIPTION
Hybrid amplifier module comprising three video amplifiers in a SOT347 package.
PINNING
PIN |
DESCRIPTION |
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1, 5, 9 |
supply voltage (VS) |
2 |
input 1 |
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3, 7, 11 |
ground |
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4 |
output 1 |
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6 |
input 2 |
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8 |
output 2 |
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10 |
input 3 |
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12 |
output 3 |
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1 |
12 |
Front view |
MBB934 |
Fig.1 Simplified outline SOT347.
LIMITING VALUES
In accordance with the Absolute Maximum Rating System (IEC 134).
SYMBOL |
PARAMETER |
MIN. |
MAX. |
UNIT |
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VS |
supply voltage (DC) |
− |
110 |
V |
Tmb |
operating mounting base temperature |
−20 |
+110 |
°C |
Tstg |
storage temperature |
−40 |
+125 |
°C |
RECOMMENDED OPERATING CONDITIONS |
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SYMBOL |
PARAMETER |
MIN. |
MAX. |
UNIT |
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VS |
supply voltage (DC) |
− |
90 |
V |
Tmb |
operating mounting base temperature |
−20 |
+100 |
°C |
Tstg |
storage temperature |
−40 |
+125 |
°C |
1998 Jul 03 |
2 |
Philips Semiconductors |
Product specification |
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Triple video driver hybrid amplifier |
CR6928A |
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CHARACTERISTICS
VS = 85 V; Tmb = 25 °C; CL = 10 pF; output swing = 45 V (p-p) with 42.5 V DC offset (see Fig.3); unless otherwise specified.
SYMBOL |
PARAMETER |
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CONDITIONS |
MIN. |
TYP. |
MAX. |
UNIT |
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Per amplifier |
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IS |
supply current |
open input and open output |
105 |
120 |
135 |
mA |
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Ptot |
total power dissipation |
25 |
MHz square wave |
− |
12 |
12.5 |
W |
tr |
rise time transient response |
10 to 90%; note 1 |
− |
2.5 |
3.1 |
ns |
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tf |
fall time transient response |
10 to 90%; note 1 |
− |
2.1 |
2.5 |
ns |
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BW |
small signal bandwidth |
between −3 dB points; note 2 |
140 |
150 |
− |
MHz |
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Vtilt |
low frequency tilt voltage |
10 kHz square wave |
− |
1.3 |
1.5 |
V |
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Vos |
overshoot voltage (rise and |
adjustable by C1 and C2; |
− |
3 |
10 |
% |
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fall time) |
see Fig.3 |
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NLN |
non-linearity |
VO = 15 to 75 V |
− |
2 |
5 |
% |
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AV |
DC voltage gain |
50 |
Ω source; note 3 |
11.2 |
12.4 |
13.6 |
V/V |
VG |
insertion gain |
50 |
Ω source; note 4 |
160 |
180 |
200 |
V/V |
Notes
1.Input signal is a 100 kHz square wave of 3.7 V (p-p) with 400 mV DC offset (50 Ω source), without Rlevel.
2.Sinewave output signal: 1 V (p-p).
3.Measured VO/VI at input test circuit.
4.Measured VO/VI at input module.
APPLICATION NOTES
handbook, halfpage |
680 pF |
150 kΩ |
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4.3 kΩ |
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VS |
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input
output
1.5 V
MDA861
Fig.2 Block diagram, single amplifier.
1998 Jul 03 |
3 |
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