PHILIPS CR1296

DISCRETE SEMICONDUCTORS
DATA SHEET
CR1296
Triple video driver hybrid amplifier
Product specification
File under Discrete Semiconductors, SC05
1997 Jul 09
Philips Semiconductors
Product specification
Triple video driver hybrid amplifier
CR1296
FEATURES
PINNING - SOT454A
• Cascode configuration
PIN
DESCRIPTION
• Typical voltage gain of 15
1
input A
• Directly driven by pre-amplifier: no buffer required
2
compensation A
• Typical transition times (10 to 90%) with CL = 10 pF
3
output A
at 50 V(p-p swing: tr = 5 ns; tf = 2.5 ns
4
ground
• Typical small signal bandwidth 140 MHz
5
output B
• Suited for both AC and DC coupling.
6
compensation B
7
input B
APPLICATIONS
8
supply voltage 1 (VS1) (8 V)
• Cathode-ray tube (CRT) drivers in high-resolution colour
monitors.
9
ground
10
supply voltage 2 (VS2) (8 V)
11
input C
DESCRIPTION
12
compensation C
Hybrid amplifier module in cascode configuration
comprising three video amplifiers in a SOT454A package.
13
output C
14
supply voltage 3 (VS3) (80 V)
handbook, halfpage
14
1
MBK101
Fig.1 Simplified outline (SOT454A).
LIMITING VALUES
In accordance with the Absolute Maximum Rating System (IEC 134).
SYMBOL
PARAMETER
CONDITIONS
MIN.
MAX.
UNIT
VS1
power supply voltage (DC)
−
10
V
VS2
power supply voltage (DC)
−
10
V
VS3
power supply voltage (DC)
−
90
V
Tmb
operating mounting base temperature
−20
+100
°C
Tstg
storage temperature
−40
+125
°C
note 1
Note
1. The module flange is the mounting base.
1997 Jul 09
2
Philips Semiconductors
Product specification
Triple video driver hybrid amplifier
CR1296
CHARACTERISTICS
VS1 = VS2 = 8 V; VS3 = 80 V; Tmb = 25 °C; CL = 10 pF; output swing = 50 V(p-p) with 45 V DC offset; unless otherwise
specified.
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
10 to 90%; note 1
−
5
6
ns
fall time transient response
10 to 90%; note 1
−
2.5
3.5
ns
small signal bandwidth
between −3 dB points; note 2 −
140
−
MHz
NLN
non-linearity
VO = 15 to 75 V
−
2
5
%
AV
DC voltage gain
14
15
16
tr
rise time transient response
tf
BW
Notes
1. Input signal delivered by pre-IC: tr ≤ 1 ns; tf ≤ 1 ns; Vi(p-p) = 3.3 V; see Fig. 2.
2. Sinewave output signal: 1 V(p-p).
APPLICATION INFORMATION
Application information is available in Application note AN96074 ‘Video Amplifier Board with TDA4885 and CR1296’.
A copy of this report can be requested via the local sales office.
Heatsink design is supported by Figs. 3, 4 and 5.
VS3 (80V)
handbook, full pagewidth
1 kΩ
1 µH
Vout
Cload = 10 pF
VS1, VS2 (8V)
CR1296
Vin
ONE AMPLIFIER
compensation
GENERATOR
termination
generator
33 Ω
GND
Fig.2 Test circuit.
1997 Jul 09
3
33 pF
MGK452
Philips Semiconductors
Product specification
Triple video driver hybrid amplifier
CR1296
MDA194
MDA195
4
5
handbook, halfpage
handbook, halfpage
Pdyn
Pdyn
(W)
(W)
4
3
3
2
2
1
1
0
0
10−1
1
10
f (MHz)
102
0
VS = 80 V; VO (p-p) = 40 V; VO (mean) = 40 V.
Fig.3
Dynamic output power as a function of
frequency; typical values.
Fig.4
MDA196
10
Pstat
(W)
8
6
4
2
0
20
40
60
80
100
VO (V)
VS = 26 V.
Fig.5
1997 Jul 09
20
30
40
50
VO(p-p) (V)
VS = 80 V; VO (p-p) = 40 V; VO (mean) = 40 V.
handbook, halfpage
0
10
Static output power as a function of mean
output voltage; typical values.
4
Dynamic output power as a function of peak
to peak output voltage; typical values.
Philips Semiconductors
Product specification
Triple video driver hybrid amplifier
CR1296
PACKAGE OUTLINE
Ceramic single-ended flat package; heatsink mounted; 2 mounting holes;
14 in-line tin (Sn) plated leads
SOT454A
D
y
U
q
A
P
F
S
G
U1
E
L
1
14
e
Z
b
c
v A
w M
Q
A
0
5
10 mm
scale
DIMENSIONS (mm are the original dimensions)
UNIT
A
b
c
D
max.
E
e
F
mm
5.9
5.5
0.5
0.25
39.6
13.7
2.54
2.1
1.9
OUTLINE
VERSION
G
L
max. min.
21.2
6
P
Q
q
S
U
max.
U1
v
w
y
Z
4.15
3.85
2.9
2.5
19
3.5
37.8
18.3
0.3
0.25
0.1
3.4
3.0
REFERENCES
IEC
JEDEC
EIAJ
ISSUE DATE
97-07-01
SOT454A
1997 Jul 09
EUROPEAN
PROJECTION
5
Philips Semiconductors
Product specification
Triple video driver hybrid amplifier
CR1296
DEFINITIONS
Data Sheet Status
Objective specification
This data sheet contains target or goal specifications for product development.
Preliminary specification
This data sheet contains preliminary data; supplementary data may be published later.
Product specification
This data sheet contains final product specifications.
Limiting values
Limiting values given are in accordance with the Absolute Maximum Rating System (IEC 134). Stress above one or
more of the limiting values may cause permanent damage to the device. These are stress ratings only and operation
of the device at these or at any other conditions above those given in the Characteristics sections of the specification
is not implied. Exposure to limiting values for extended periods may affect device reliability.
Application information
Where application information is given, it is advisory and does not form part of the specification.
LIFE SUPPORT APPLICATIONS
These products are not designed for use in life support appliances, devices, or systems where malfunction of these
products can reasonably be expected to result in personal injury. Philips customers using or selling these products for
use in such applications do so at their own risk and agree to fully indemnify Philips for any damages resulting from such
improper use or sale.
1997 Jul 09
6
Philips Semiconductors
Product specification
Triple video driver hybrid amplifier
CR1296
NOTES
1997 Jul 09
7
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© Philips Electronics N.V. 1997
SCA55
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Printed in The Netherlands
127027/00/01/pp8
Date of release: 1997 Jul 09
Document order number:
9397 750 02295