数据搜索系统,热门电子元器件搜索
  Chinese  ▼
ALLDATASHEETCN.COM

X  

SL531 数据表(PDF) 1 Page - List of Unclassifed Manufacturers

部件名 SL531
功能描述  250MHz TRUE LOG IF AMPLIFIER
Download  4 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
制造商  ETC1 [List of Unclassifed Manufacturers]
网页  
标志 ETC1 - List of Unclassifed Manufacturers

SL531 数据表(HTML) 1 Page - List of Unclassifed Manufacturers

  SL531 Datasheet HTML 1Page - List of Unclassifed Manufacturers SL531 Datasheet HTML 2Page - List of Unclassifed Manufacturers SL531 Datasheet HTML 3Page - List of Unclassifed Manufacturers SL531 Datasheet HTML 4Page - List of Unclassifed Manufacturers  
Zoom Inzoom in Zoom Outzoom out
 1 / 4 page
background image
SL531
250MHz TRUE LOG IF AMPLIFIER
The SL531 C is a wide band amplifier designed for use in
logarithmic IF amplifiers of the true log type. The input and log
output of a true log amplifier are at the same frequency i e
detection does not occur. In successive detection log
amplifiers (using SL521 SL1521 types) the log output is
detected.
The small signal gain is 10dB and bandwidth is over
500MHz. At high signal levels the gain of a single stage
dropstounity. A cascade of such stages give a close
approximation to a log characteristic at centre frequencies
between 10and 200MHz.
An important feature of the device is that the phase shift is
nearly constant with signal level. Thus any phase information
on the input signal is preserved through the strip.
The device is also available as the 5962-92084 which has
guaranteed operation over the full Military Temperature
Range and is screened to MIL-STD-883 Class B. Data is
available separately
FEATURES
s
Low Phase Shift vs Amplitude
s
On-Chip Supply Decoupling
s
Low External Components Count
APPLICATIONS
True Log Strips with:-
s
Log Range
70dB
s
Centre frequencies
10 - 200MHz
s
Phase Shift
± 0.5 degrees / 10dB
ABSOLUTE MAXIMUM RATINGS
(Non-simultaneous)
Supply voltage
+12 volts
Storage temperature range
-65
°C to +150°C
Operating temperature range
-55
°C to +125°C
See operating notes
Max junction temperature
175
°C
Junction - ambient thermal resistance
220
°C/Watt
Junction - case thermal resistance
80
°C/Watt
CIRCUIT DESCRIPTION
The SL531 transfer characteristic has two regions For small
input signals it has a nominal gain of 10 dB. at large signals the
gain falls to unity (see Fig 7) This is achieved by operating a
limiting amplifier and a unity gain amplifier in parallel (see Fig
3) Tr1 and Tr4 comprise the long tailed pair limiting amplifier,
the tail current being supplied byTrS, see Fig 2 Tr2 and Tr3
form the unity gain amplifier the gain of which is defined by the
emitter resistors The outputs of both stages are summed in the
300 ohm resistor and Tr7 acts as an emitter follower output
buffer. Important features are the amplitude and phase
linearity of the unity gain stage which is achieved by the use
of 5GHz transistors with carefully optimised geometries.
Fig.1 Pin connections
CM8
Fig.2 Circuit diagram
Fig.3 Block diagram
ORDERING INFORMATION
5962-92084 (SMD)
SL531 C CM
DS3608 - 2.0
ADVANCE INFORMATION


类似零件编号 - SL531

制造商部件名数据表功能描述
logo
List of Unclassifed Man...
SL531AC ETC1-SL531AC Datasheet
234Kb / 8P
   250MHz TRUE LOG IF AMPLIFIER
SL531C ETC1-SL531C Datasheet
67Kb / 2P
   250MHz TRUE LOG IF AMPLIFIER
More results

类似说明 - SL531

制造商部件名数据表功能描述
logo
List of Unclassifed Man...
SL531C ETC1-SL531C Datasheet
67Kb / 2P
   250MHz TRUE LOG IF AMPLIFIER
SL531AC ETC1-SL531AC Datasheet
234Kb / 8P
   250MHz TRUE LOG IF AMPLIFIER
logo
New Japan Radio
NJM2232A NJRC-NJM2232A Datasheet
289Kb / 8P
   FM IF WITH LOG AMPLIFIER
NJM2232A NJRC-NJM2232A_1 Datasheet
171Kb / 7P
   FM IF WITH LOG AMPLIFIER
logo
Zarlink Semiconductor I...
SL1613 ZARLINK-SL1613 Datasheet
181Kb / 7P
   WIDEBAND LOG IF STRIP AMPLIFIER
SL161 ZARLINK-SL161 Datasheet
343Kb / 8P
   WIDEBAND LOG IF STRIP AMPLIFIER
logo
Intersil Corporation
ICL8048 INTERSIL-ICL8048 Datasheet
85Kb / 7P
   Log Amplifier
logo
New Japan Radio
NJM2204A NJRC-NJM2204A_1 Datasheet
158Kb / 5P
   LOG AMPLIFIER
NJM2204A NJRC-NJM2204A Datasheet
250Kb / 6P
   LOG AMPLIFIER
logo
Intersil Corporation
ICL8048 INTERSIL-ICL8048_04 Datasheet
195Kb / 8P
   Log Amplifier
More results


Html Pages

1 2 3 4


数据表 下载

Go To PDF Page


链接网址




隐私政策
ALLDATASHEETCN.COM
ALLDATASHEET是否为您带来帮助?  [ DONATE ] 

关于 Alldatasheet   |   广告服务   |   联系我们   |   隐私政策   |   链接交换   |   制造商名单
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