Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.NET

X  

GC5328IZER Datasheet(PDF) 4 Page - Texas Instruments

Part # GC5328IZER
Description  GC5328 Low-Power Wideband Digital Predistortion Transmit Processor
Download  27 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  TI1 [Texas Instruments]
Direct Link  http://www.ti.com
Logo TI1 - Texas Instruments

GC5328IZER Datasheet(HTML) 4 Page - Texas Instruments

  GC5328IZER Datasheet HTML 1Page - Texas Instruments GC5328IZER Datasheet HTML 2Page - Texas Instruments GC5328IZER Datasheet HTML 3Page - Texas Instruments GC5328IZER Datasheet HTML 4Page - Texas Instruments GC5328IZER Datasheet HTML 5Page - Texas Instruments GC5328IZER Datasheet HTML 6Page - Texas Instruments GC5328IZER Datasheet HTML 7Page - Texas Instruments GC5328IZER Datasheet HTML 8Page - Texas Instruments GC5328IZER Datasheet HTML 9Page - Texas Instruments Next Button
Zoom Inzoom in Zoom Outzoom out
 4 / 27 page
background image
GC532x
BBFR
TXSYNCREFERENCE
DGND
SYNC A
SYNC B
SYNC C
CustomerLOGIC
BBDATA[17:2]
B0370-01
BBCLK
START_FRAME
TIME
DIVISON
MULTIPLEXED
BASEBAND
DATA
TXSYNC
REFERENCE
TXSYNC2
REFERENCE
BASEBANDCLOCK(CMOS)
LOWJITTER
BBCLK
START ofMUX-FRAME
BBDATA[1:0]
TXSYNC2REFERENCE
BBDATA[15:0]
MFIO[19:18]
GC5328
SLWS218A – OCTOBER 2009 – REVISED OCTOBER 2009
www.ti.com
Figure 3. Baseband and Sync Interface to GC5328
BASEBAND CLOCK INPUT
The baseband clock input is a CMOS, low-jitter clock.
GAIN/PILOT INSERTION/AntCal INSERTION/POWER METER
Baseband gain can be applied on a per-carrier basis to control the individual channel power accurately through
the system. A UMTS pilot sequence at a programmable gain can be added for antenna calibration. Each
individual baseband channel has an integrated I2 + Q2 power accumulator. The baseband power meters have a
common integration counter and interval counter for all channels. The GPP block has an IPDL detection and
control section to select one of four CFR memories when IPDL autoselection is used. Normally, IPDL 0 is
manually selected.
DIGITAL UPCONVERTERS (DUCs)
The GC5328 DUC block has interpolation filters, programmable delays, and complex mixers for each channel.
There are two DUC blocks within the GC5328. The sum chain after the DUC channel combines the DUC channel
streams or the bypass stream and sends the data to the CFR block. Each DUC can operate in one wide, two
medium, or six CDMA channels. Each DUC has a PFIR for spectral shaping, a CFIR for interpolation and image
rejection, and a bulk interpolation CIC.
The 2 DUCs can support:
(6 channel/DUC mode) up to 12 – 1.23(8) Mhz CDMA, 1xEVDO, or TDSCDMA carriers
(2 channel/DUC mode) up to 4 – WCDMA or LTE-5 carriers
(1 channel/DUC mode) up to 2 – Wibro, Wimax, LTE 10 carriers
(1 channel/DUC mode) 1 – Wimax or LTE20 carrier
Users can specify the filter characteristics of the DUC. The filters are the programmable finite impulse response
(PFIR), compensating finite impulse response (CFIR), and cascade integrator comb (CIC) filters. Users can also
specify the center frequencies of each carrier with a resolution of 0.25 mHz. Additional controls available in the
DUCs include bulk and fractional-time delay adjustments, phase adjustments, and equalization. The maximum
DUC output bandwidth is 40 MHz.
4
Submit Documentation Feedback
Copyright © 2009, Texas Instruments Incorporated
Product Folder Link(s): GC5328


Similar Part No. - GC5328IZER

ManufacturerPart #DatasheetDescription
logo
Texas Instruments
GC5322 TI-GC5322 Datasheet
103Kb / 6P
[Old version datasheet]   GC5322 Wideband Digital Predistortion Transmit Processor
GC5322 TI1-GC5322 Datasheet
395Kb / 4P
[Old version datasheet]   Wideband Digital Pre-Distortion Transmit IC Solution
GC5322IZND TI1-GC5322IZND Datasheet
395Kb / 4P
[Old version datasheet]   Wideband Digital Pre-Distortion Transmit IC Solution
GC5325 TI1-GC5325 Datasheet
422Kb / 24P
[Old version datasheet]   GC5325 Wideband Digital Predistortion Transmit Processor
GC5325 TI1-GC5325 Datasheet
422Kb / 24P
[Old version datasheet]   GC5325 Wideband Digital Predistortion Transmit Processor
More results

Similar Description - GC5328IZER

ManufacturerPart #DatasheetDescription
logo
Texas Instruments
GC5322 TI-GC5322 Datasheet
103Kb / 6P
[Old version datasheet]   GC5322 Wideband Digital Predistortion Transmit Processor
GC5325 TI1-GC5325 Datasheet
422Kb / 24P
[Old version datasheet]   GC5325 Wideband Digital Predistortion Transmit Processor
GC5325SEK TI1-GC5325SEK Datasheet
422Kb / 24P
[Old version datasheet]   GC5325 Wideband Digital Predistortion Transmit Processor
GC5330IZEV TI-GC5330IZEV Datasheet
484Kb / 49P
[Old version datasheet]   Wideband Transmit-Receive Digital Signal Processors
GC5330 TI-GC5330 Datasheet
474Kb / 49P
[Old version datasheet]   Wideband Transmit-Receive Digital Signal Processors
GC6016 TI1-GC6016 Datasheet
510Kb / 46P
[Old version datasheet]   Wideband Transmit-Receive Digital Signal Processors
GC5322IZND TI1-GC5322IZND Datasheet
395Kb / 4P
[Old version datasheet]   Wideband Digital Pre-Distortion Transmit IC Solution
logo
Linear Technology
LTM9013 LINER-LTM9013 Datasheet
1,000Kb / 36P
   300MHz Digital Predistortion Receiver
logo
Analog Devices
AD6622 AD-AD6622_15 Datasheet
242Kb / 28P
   Four-Channel, 75 MSPS Digital Transmit Signal Processor
REV. 0
AD6623 AD-AD6623_15 Datasheet
935Kb / 48P
   4-Channel, 104 MSPS Digital Transmit Signal Processor
REV. A
More results


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


Datasheet Download

Go To PDF Page


Link URL




Privacy Policy
ALLDATASHEET.NET
Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Contact us   |   Privacy Policy   |   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