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BCM4319XKUBGT Datasheet, PDF (5/84 Pages) Cypress Semiconductor – Single-Chip IEEE 802.11™ a/b/g/n MAC/Baseband/ Radio with Integrated SDIO and USB Interfaces | |||
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BCM4319 Preliminary Data Sheet
Revision History
Revision History
Revision
4319-DS05-R
4319-DS04-R
4319-DS03-R
Date
4/2/2014
12/12/11
11/10/09
Description
Updated:
⢠Table 32: âOrdering Information,â on page 82
Updated:
⢠Table 32 on page 88
⢠Converted to latest format template
Updated:
⢠VBAT range, global update from 2.3Vâ5.5V to 2.7Vâ5.5V
⢠âGeneral Descriptionâ on Page
⢠Figure 1, âBCM4319 System Block Diagram,â on page i
⢠âMobile Phone Usage Modelâ on page 2
⢠Figure 3, âMobile Phone System Diagram,â on page 2
⢠âPower Managementâ on page 3
⢠âVoltage Regulatorsâ on page 3
⢠âPower Supply Topologyâ on page 4
⢠Figure 4, âPower Topology Example,â on page 5
⢠âLow-Power Shutdownâ on page 6
⢠Table 1, âCrystal Oscillator and External Frequency Reference
Specifications,â on page 7
⢠âFrequency Selectionâ on page 9
⢠âGeneral-Purpose Input/Output Interfaceâ on page 10
⢠âSDIO V2.0â on page 13
⢠Figure 8, âHost Interface,â on page 14
⢠Figure 14, âWLAN MAC Architecture,â on page 22
⢠Table 4, â5.79 mm x 4.58 mm 138-Ball WLBGA,â on page 29
⢠Table 6, â138-Ball WLBGA Signal Descriptions,â on page 34
⢠âStrapping Options and GPIO Functionsâ on page 41
⢠Table 8, âStrapping Options,â on page 42
⢠Table 9, âEnvironmental Characteristics,â on page 43
⢠Table 10, âAbsolute Maximum Ratings,â on page 43
⢠Table 11, âRecommended Operating Conditions and DC
Characteristics,â on page 44
⢠Table 12, âCurrent Consumption,â on page 45
⢠Cellular Blocking (deleted)
⢠Section 11, WLAN RF Specifications, âIntroductionâ on page 46
⢠Table 13, â2.4 GHz Band General RF Specifications,â on page 46
⢠Figure 20, âRF Port Location,â on page 46
⢠Table 14, â2.4 GHz Band Receiver RF Specifications,â on page 47
⢠Table 15, â2.4 GHz Band Transmitter RF Specifications,â on page 49
⢠Table 16, â2.4 GHz Band Local Oscillator Specifications,â on page 51
⢠Table 18, â5 GHz Receiver Sensitivity,â on page 52
Broadcom®
April 2, 2014 ⢠4319-DS05-R
Single-Chip IEEE 802.11⢠a/b/g/n MAC/Baseband/Radio
Page 4
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