Electronic Components Datasheet Search |
|
LM2470 Datasheet(PDF) 3 Page - Texas Instruments |
|
LM2470 Datasheet(HTML) 3 Page - Texas Instruments |
3 / 13 page +80V +12V 4 C = 8 pF 100 2490 10 PF 0.1 PF + 8 6,7,9 LM2470 1,2,3 10 PF 0.1 PF VADJ 50 1000 0.47 PF 0.01 PF VIN 5 Test Point 0.1 PF 2490 50 Output to 50: Scope Compensation Cap Input from Signal Generator OBSOLETE LM2470 www.ti.com SNOSAA3B – APRIL 2004 – REVISED APRIL 2013 Electrical Characteristics (See Figure 3 for Test Circuit) Unless otherwise noted: VCC = +85V, VBB = +8V, CL = 8 pF, TC = 50°C DC Tests: VIN = 2.35VDC, AC Tests: Output = 40VPP(35V - 75V) at 1MHz LM2470 Symbol Parameter Conditions Units Min Typical Max ICC Supply Current All Three Channels, No Input Signal, No 32 mA Output Load IBB Bias Current All Three Channels 20 mA VOUT DC Output Voltage No AC Input Signal, VIN = 1.10V 74 78 82 VDC AV DC Voltage Gain No AC Input Signal −24 −27 −30 ΔAV Gain Matching See(1), No AC Input Signal 1.0 dB LE Linearity Error See(1)(2), No AC Input Signal 5 % tR (40VPP) Rise Time, 35V to 75V See(3), 10% to 90% 7.0 ns tF (40VPP) Fall Time, 35V to 75V See(3), 90% to 10% 7.0 ns OS (40VPP) Overshoot, 35V to 75V See(3) 1 % tR (60VPP) Rise Time, 15V to 75V See(3), 10% to 90% 7.5 ns tF (60VPP) Fall Time, 15V to 75V See(3), 90% to 10% 7.5 ns OS (60VPP) Overshoot, 15V to 75V See(3) 5 % (1) Calculated value from Voltage Gain test on each channel. (2) Linearity Error is the variation in dc gain from VIN = 1.0V to VIN = 3.5V. (3) Input from signal generator: tr, tf < 1 ns. AC Test Circuit Note: 8 pF load includes parasitic capacitance. Figure 3. Test Circuit (One Channel) Figure 3 shows a typical test circuit for evaluation of the LM2470. This circuit is designed to allow testing of the LM2470 in a 50 Ω environment without the use of an expensive FET probe. The two 2490Ω resistors form a 200:1 divider with the 50 Ω resistor and the oscilloscope. A test point is included for easy use of an oscilloscope probe. The compensation capacitor is used to compensate the stray capacitance of the two 2490 Ω resistors to achieve flat frequency response. Copyright © 2004–2013, Texas Instruments Incorporated Submit Documentation Feedback 3 Product Folder Links: LM2470 |
Similar Part No. - LM2470 |
|
Similar Description - LM2470 |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.COM |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Datasheet Upload | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |