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Part: EL2003CN
Category:
Multimedia
-> Video
-> Drivers/Buffers
Description: 100MHz Video Line Driver
Company: Elantec Semiconductor, Inc. (acquired by Intersil)
Datasheet: Download EL2003CN datasheet File size : 338 kB
Request For quote: Find where to buy EL2003CN
Datasheet text preview:
Discontinued - Not Recommended for New Design
EL2003C, EL2033C
EL2003C, EL2033C
100MHz Video Line Driver
Features
· Differential gain 0.1% · Differential phase 0.1° · 100mA continuous output current guaranteed · Short circuit protected · Wide bandwidth - 100MHz · High slew rate - 1200V/µs · High input impedance - 2M · Low quiescent current drain
General Description
The EL2003C and EL2033C are general purpose monolithic unity gain buffers featuring 100MHz, -3dB bandwidth and 4ns small signal rise time. These buffers are capable of delivering a ±100mA current to a resistive load and are oscillation free into capacitive loads. In addition, the EL2003C and EL2033C have internal output short circuit current limiting which will protect the devices under both a DC fault condition and AC operation with reactive loads. The extremely fast slew rate of 1200V/µs, wide bandwidth, and high output drive make the EL2003C and EL2033C ideal choices for closed loop buffer applic a t i o n s with wide band op amps. These same characteristics and excellent DC performance make the EL2003C and EL2033C excellent choices for open loop applications such as driving coaxial and twisted pair cables. The EL2003C and EL2033C are constructed using Elantec's proprie t a r y dielectric isolation process that produces PNP and NPN transistors with essentially identical AC and DC characteristics.
Applications
· · · · Co-ax cable driver Flash converter driver Video DAC buffer Op amp booster
Ordering Information
Part No. EL2003CN EL2003CM EL2033CN Package 8-Pin PDIP 20-Lead SOL 8-Pin PDIP Tape & Reel Outline# MDP0031 MDP0027 MDP0031
Connection Diagrams
EL2003CN EL2033CN
EL2003CM
September 1998, Rev F
Note: All information contained in this data sheet has been carefully checked and is believed to be accurate as of the date of publication; however, this data sheet cannot be a "controlled document". Current revisions, if any, to these specifications are maintained at the factory and are available upon your request. We recommend checking the revision level before finalization of your design documentation.
© 2001 Elantec Semiconductor, Inc.
EL2003C, EL2033C
EL2003C, EL2033C
100MHz Video Line Driver
Absolute Maximum Ratings (T
VS VI N Supply Voltage (V+ - V-) Input Voltage
A
= 25°C)
±18V or 36V ±15V or VS
Output Short Circuit Duration
Continuous
If the input exceeds the ratings shown (or the supplies) or if the input to output voltage exceeds ±7.5V then the input current must be limited to ±50 mA. See the application hints for more information.
A heat sink is required to keep the junction temperature below the absolute maximum when the output is short circuited.
II N PD
Input Current (See note above) Power Dissipation
±50mA See Curves
TA TJ
The maximum power dissipation depends on package type, ambient temperature and heat sinking. See the characteristic curves for more details.
TST
Operating Temperature Range EL2003C/EL2033C Operating Junction Temperature Metal Can Plastic Storage Temperature
-40°C to +85°C 175°C 150°C -65°C to +150°C
Important Note: All parameters having Min/Max specifications are guaranteed. Typ values are for information purposes only. Unless otherwise noted, all tests are at the specified temperature and are pulsed tests, therefore: TJ = TC = TA.
Electrical Characteristics
VS = ±15V, RS = 50 Test Conditions Parameter VO S II N RIN AV1 AV2 AV3 V0 1 V0 2 ROUT IO U T IS PSRR Description Output Offset Voltage Input Current Input Resistance Voltage Gain Voltage Gain Voltage Gain with VS = ±5V Output Voltage Swing Output Voltage Swing Output Resistance Output Current Supply Current Supply Rejection [2] VI N 0 0 ±12V ±12V ±6V ±3V ±14V ±12V ±2V ±12V 0 0 Load × × 100 1k 50 50 1k 100 50
[1]
Limits Temp 25°C Min -40 -50 -25 -50 0.5 0.05 0.98 0.97 0.83 0.80 0.82 0.79 ±13 ±12.5 ±10.5 ±10 7 ±105 ±100 10 60 50 80 15 20 ±230 10 12 ±11.3 ±13.5 0.89 0.90 0.99 2 -5 Typ 5 Max 40 50 25 50 Unit mV mV µA µA M M V/V V/V V/V V/V V/V V/V V V V V mA mA mA mA dB dB
TM I N , T M A X 25°C, TMAX TMIN 25°C, TMAX TMIN 25°C TM I N , T M A X 25°C TM I N , T M A X 25°C TM I N , T M A X 25°C TM I N , T M A X 25°C TM I N , T M A X 25°C TM I N , T M A X 25°C TM I N , T M A X × × 25°C, TMAX TMIN 25°C TM I N , T M A X
2
EL2003C, EL2033C
EL2003C, EL2033C
100MHz Video Line Driver
Electrical Characteristics
VS = ±15V, RS = 50 Test Conditions Parameter SR1 SR2 THD 1. 2. 3. 4. Description Slew Rate [3] Slew Rate [4] Distortion @ 1kHz VI N ±10V ±5V 4 VRMS Load 1k 50 50 Temp 25°C 25°C 25°C Min 600 200 Limits Typ 1200 400 0.2 1 Max Unit V/µs V/µs %
Force the input to +12V and the output to +10V and measure the output current. Repeat with -12V in and -10V on the output. VS = ±4.5V to ±18V. Slew rate is measured between VOUT = +5V and -5V. Slew rate is measured between VOUT = +2.5V and -2.5V.
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EL2003C, EL2033C
EL2003C, EL2033C
100MHz Video Line Driver
Typical Performance Curves
Quiescent Supply Current vs Supply Voltage Input Current vs Supply Voltage 3Input Resistance vs Temperature
Voltage Gain vs Frequency Various Resistive Loads
Voltage Gain vs Frequency No Resistive Load Various Capacitive Loads
Voltage Gain vs Frequency 50¾ Resistive Load Various Capacitive Loads
Phase Shift vs Frequency Various Resistive Loads
Phase Shift vs Frequency Various Source Resistors
-3 dB Bandwidth vs Supply Voltage
4
EL2003C, EL2033C
EL2003C, EL2033C
100MHz Video Line Driver
Maximum Undistorted Output Voltage vs Frequency
Power Supply Rejection Ratio vs Frequency
Rise Time vs Temperature
Slew Rate vs Supply Voltage
Slew Rate vs Temperature
Slew Rate vs Capacitive Load
Output Resistance vs Supply Voltage
Small Signal Output Resistance vs DC Output Current
Output Impedance vs Frequency
5
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