Electronic Components Datasheet Search
  English  ▼

X  

Preview PDF HTML

THS4521 Datasheet(PDF) 25 Page - Texas Instruments

Part # THS4521
Description  THS452x Very Low Power, Negative Rail Input, Rail-To-Rail Output, Fully Differential Amplifier
PDF  71 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  TI2 [Texas Instruments]
Direct Link  https://www.ti.com
Logo TI2 - Texas Instruments

THS4521 Datasheet(HTML) 25 Page - Texas Instruments

Back Button THS4521 Datasheet HTML 21Page - Texas Instruments THS4521 Datasheet HTML 22Page - Texas Instruments THS4521 Datasheet HTML 23Page - Texas Instruments THS4521 Datasheet HTML 24Page - Texas Instruments THS4521 Datasheet HTML 25Page - Texas Instruments THS4521 Datasheet HTML 26Page - Texas Instruments THS4521 Datasheet HTML 27Page - Texas Instruments THS4521 Datasheet HTML 28Page - Texas Instruments THS4521 Datasheet HTML 29Page - Texas Instruments Next Button
Zoom Inzoom in Zoom Outzoom out
 25 / 71 page
background image
THS452x
R
G
R
G
R
IT
R
IT
24.9 W
953 W
1kW
1kW
49.9 W
24.9 W
V
OCM
V
IN+
PD
Measurewith
Differential
Probe
AcrossR
OT
Installedto
Balance
Amplifier
Calibrated
Differential
Probe
Across
R
IT
Open
Open
From
50-
Source
W
V
S+
V
S-
0.22 F
m
0.22 F
m
Vs+
IN–
+
–
High-Aol
Differential I/O
Amplifier
IN+
FB+
275 k
5 k
5 k
OUT+
OUT–
+
–
FB–
+
–
Vcm
Error
Amplifier
Vocm
Vs+
275 k
PD
CMOS
Buffer
Vs–
(RGT Package)
(RGT Package)
THS4521, THS4522, THS4524
www.ti.com
SBOS458H – DECEMBER 2008 – REVISED JUNE 2015
8.2 Functional Block Diagram
8.3 Feature Description
8.3.1 Frequency Response
The circuit shown in Figure 54 is used to measure the frequency response of the circuit.
A network analyzer is used as the signal source and the measurement device. The output impedance of the
network analyzer is dc-coupled and is 50
Ω. RIT and RG are chosen to impedance-match to 50 Ω and maintain
the proper gain. To balance the amplifier, a 49.9-
Ω resistor to ground is inserted across RIT on the alternate
input.
The output is probed using a Tektronix high-impedance differential probe across the 953-
Ω resistor and referred
to the amplifier output by adding back the 0.42-dB because of the voltage divider on the output.
Figure 54. Frequency Response Test Circuit
Copyright © 2008–2015, Texas Instruments Incorporated
Submit Documentation Feedback
25
Product Folder Links: THS4521 THS4522 THS4524



Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71


Datasheet Download

Go To PDF Page


Link URL



Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Contact us   |   Privacy Policy   |   Link to Datasheet    |   Link Exchange   |   Manufacturer List
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
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