Electronic Components Datasheet Search
Selected language     English  ▼


Q01B005M Datasheet(PDF) 2 Page - Integrated Device Technology

Part No. Q01B005M
Description  Intermediate Frequency Digital Variable Gain Amplifier
Download  13 Pages
Scroll/Zoom Zoom In 100% Zoom Out
Maker  IDT [Integrated Device Technology]
Homepage  http://www.idt.com
Logo 

 
 2 page
background image
Intermediate Frequency Digital Variable Gain Amplifier
IDTF1200
RevO
Page 2 of 13
April, 2011
DATASHEET
ABSOLUTE MAXIMUM RATINGS
VCC to GND
-0.3V to +5.5V
All other Pins to GND
-0.3V to (VCC +0.25V)
ISET to GND
-0.3V to +2.2V
RF Input Power (ATTN_IN+, ATTN_IN-) @GMAX
+10 dBm
Continuous Power Dissipation
1.5W
θJA (Junction – Ambient)
+41°C/W
θJC (Junction – Case) The Case is defined as the exposed paddle
+4°C/W
Operating Temperature Range (Case Temperature)
TC = -40°C to +85°C
Maximum Junction Temperature
150°C
Storage Temperature Range
-65°C to +150°C
Lead Temperature (soldering, 10s) .
+260°C
KEY FEATURE – NOISE FIGURE SLOPE
Standard Variable Gain amplifiers exhibit a [NF/Gain] slope of -1 dB/dB. Practically speaking, as gain is
reduced, Noise Figure degrades dB for dB. The F1200 utilizes new technology that flattens the Noise Figure
response (~ -0.16 dB/dB) for most of the gain control range while keeping distortion (Output IP3) constant.
The result is that NF is improved up to 16 dB vs. a standard VGA at low gain settings. The graph below
illustrates this by showing the IDTF1200 NF and IP3O vs. Gain setting contours.
0
5
10
15
20
25
30
35
40
45
50
-2
0
2
4
6
8
10
12
14
16
18
20
22
Gain (dB)
Output IP3
Noise Figure




Html Pages

1  2  3  4  5  6  7  8  9  10  11  12  13 


Datasheet Download




Link URL

Does ALLDATASHEET help your business so far?  [ DONATE ]  

About Alldatasheet   |   Advertisement   |   Contact us   |   Privacy Policy   |   Bookmark   |   Link Exchange   |   Manufacturer List
All Rights Reserved© Alldatasheet.com 2003 - 2017    


Mirror Sites
English : Alldatasheet.com  , 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