BCM4319 Preliminary Data Sheet
Revision History
Revision
Date
Description
• Table 8, ”Absolute Maximum Ratings,” on page 33
• Table 9, ”Recommended Operating Conditions and DC
Characteristics,” on page 34
• Table 11, ”Blocking Signals from Embedded Cellular Transmitter at
Cellular Antenna Port,” on page 36
• “Introduction” on page 36
• Table 13, ”2.4 GHz Band Receiver RF Specifications,” on page 38
• Table 14, ”2.4 GHz Receiver Sensitivity,” on page 38
• Table 17, ”5 GHz Band Receiver RF Specifications,” on page 40
• Table 21, ”Core Buck Regulator (CBUCK),” on page 42
• Table 22, ”Internal PALDO,” on page 43
• Table 23, ”2.5V LDO (LDO2p5V),” on page 43
• Table 24, ”CLDO,” on page 44
• Table 25, ”LNLDO1, LNLDO2,” on page 45
• Figure 14, ”Power-Up Sequence Timing Diagram,” on page 46
• Figure 15, ”SDIO Bus Timing (Default Mode),” on page 47
• Figure 16, ”SDIO Bus Timing (High-Speed Mode),” on page 49
• Figure 17, ”138-Ball WLBGA Mechanical Information,” on page 52
Added:
• WLBGA Package
• “One-Time-Programmable (OTP) Memory” on page 9
• “Bluetooth Coexistence Interface” on page 9
• Table 6, ”Strapping Options and GPIO Functions,” on page 32
• “Junction Temperature Estimation and PSIJT VERSUS THETAJC” on
page 51
• Table 18, ”Ordering Information,” on page 53
Deleted:
• FCBGA Package
• “LPO Clock Interface” on page 9
• Table 21, ”PALDO with External PNP,” on page 43
• Table 25, ”Bandgap Reference Block (HVBG),” on page 44
• Table 27, ”LDO Bandgap Reference (LDOBG),” on page 45
Initial release
4319-DS00-R
05/01/08
Broadcom®
April 2, 2014 • 4319-DS05-R
Single-Chip IEEE 802.11™ a/b/g/n MAC/Baseband/Radio
Page 7
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