SPT SPT9404SCL Datasheet
SPT9404
SINGLE VIDEO DRIVER
FEATURES
• Single Video Line Driver Chip
•RL=150 Ω (75 Ω Back-Terminated Cable)
• Power-Down Standby Mode
• Tiny 2.9 x 1.6 mm 6-Lead SOT23 Package
• Low Power Dissipation: 32 mW
• Flat Response fIN = 100 kHz to 10 MHz (typical)
• Single +5 Volt Power Supply
GENERAL DESCRIPTION
The SPT9404 is a single video line driver chip that takes a
standard video signal as an analog input and provides a
buffered analog output for driving a 150 Ω load (75 Ω backterminated cable). The standard video input signal (1 V
typically amplified 6 dB using external components to produce a 2 V
interface circuit diagram.)
into an AC-coupled 150 Ω load. (See the typical
P-P
P-P
) is
BLOCK DIAGRAM
APPLICATIONS
• Digital Video Disk
• Video Line Driver for Encoders
• Digital Video Tape Recorders
• Video Cassette Recorders
• PC Multimedia
• Consumer Video
The SPT9404 features a standby mode which draws only
96 µW of power. Nominal power dissipation (no input) is
typically 32 mW. It requires a single +5 V supply, operates
over the commercial temperature range (0 to +70 °C) and is
available in a tiny surface mount (2.9 x 1.6 mm) 6-lead SOT23 package.
V
CC
+ Input
Driver
Output
- Input
Standby GND
Signal Processing Technologies, Inc.
4755 Forge Road, Colorado Springs, Colorado 80907, USA
Phone: (719) 528-2300 FAX: (719) 528-2370
ABSOLUTE MAXIMUM RATINGS (Beyond which damage may occur)
(1)
25 °C
Supply Voltages
VCC.......................................................................+6.0 V
Maximum Power Dissipation
P
....................................................................................
D
150 mW
Temperature
Operating Temperature ................................. 0 to +70 °C
Storage Temperature................................-55 to +150 °C
Thermal Impedance (TA=+25 °C and above)
Θ
............................................................................
CA
1.2 mW/°C
Note: 1. Operation at any Absolute Maximum Rating is not implied. See Electrical Specifications for proper nominal
applied conditions in typical applications.
ELECTRICAL SPECIFICATIONS
TA = +25 °C, V
PARAMETERS CONDITIONS LEVEL MIN TYP MAX UNITS
Power Supply
Supply Current (ICC) No Input I 6.3 8.5 mA
V
Voltage IV 4.5 5.0 5.5 V
CC
Power Dissipation I 31.5 42.5 mW
Standby Current Pin 1 Grounded I 24 50 µA
Standby Power Dissipation Pin 1 Grounded I 96 250 µW
Digital Input
Digital Input (Low) Standby Pin 1 I 0.0 0.1 0.3 V
Digital Input (High) Standby Pin 1 I 1.8 2.0 V
Dynamic Performance
Voltage Gain fIN = 1.0 MHz I 5.7 6.0 6.3 dB
Total Harmonic Distortion f
Open Loop Gain V 40 dB
Bandwidth V 20 MHz
Slew Rate V 70 V/µs
Frequency Response fIN = 1 to 5 MHz V 0.0 dB
Voltage Output Maximum (VOM) I 1.0 1.2 V
= +5.0 V, VIN = 1.0 V
CC
video signal, voltage gain of +2, RL = 150 Ω, unless otherwise specified.
P-P
TEST TEST SPT9404
= 1.0 kHz I 0.2 1.0 %
IN
CC
V
RMS
TEST LEVEL CODES
All electrical characteristics are subject to the following
conditions:
All parameters having min/max specifications are guaranteed. The Test Level column indicates the specific
device testing actually performed during production and
Quality Assurance inspection. Any blank section in the
data column indicates that the specification is not tested
at the specified condition.
SPT
TEST LEVEL
I
II
III
IV
V
VI
2 8/25/98
TEST PROCEDURE
100% production tested at the specified temperature.
100% production tested at TA = +25 °C, and sample tested
at the specified temperatures.
QA sample tested only at the specified temperatures.
Parameter is guaranteed (but not tested) by design and
characterization data.
Parameter is a typical value for information purposes only.
100% production tested at T
guaranteed over specified temperature range.
= +25 °C. Parameter is
A
SPT9404
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