BCM4319 Preliminary Data Sheet
Revision History
Revision History
Revision
Date
Description
4319-DS05-R
4/2/2014
Updated:
•
Table 32: “Ordering Information,” on page 82
4319-DS04-R
12/12/11
Updated:
• Table 32 on page 88
• Converted to latest format template
Updated:
4319-DS03-R
11/10/09
• VBAT range, global update from 2.3V–5.5V to 2.7V–5.5V
• “General Description” on Page
• Figure 1, ”BCM4319 System Block Diagram,” on page i
• “Mobile Phone Usage Model” on page 2
• Figure 3, ”Mobile Phone System Diagram,” on page 2
• “Power Management” on page 3
• “Voltage Regulators” on page 3
• “Power Supply Topology” on page 4
• Figure 4, ”Power Topology Example,” on page 5
• “Low-Power Shutdown” on page 6
• Table 1, ”Crystal Oscillator and External Frequency Reference
Specifications,” on page 7
• “Frequency Selection” on page 9
• “General-Purpose Input/Output Interface” on page 10
• “SDIO V2.0” on page 13
• Figure 8, ”Host Interface,” on page 14
• Figure 14, ”WLAN MAC Architecture,” on page 22
• Table 4, ”5.79 mm x 4.58 mm 138-Ball WLBGA,” on page 29
• Table 6, ”138-Ball WLBGA Signal Descriptions,” on page 34
• “Strapping Options and GPIO Functions” on page 41
• Table 8, ”Strapping Options,” on page 42
• Table 9, ”Environmental Characteristics,” on page 43
• Table 10, ”Absolute Maximum Ratings,” on page 43
• Table 11, ”Recommended Operating Conditions and DC
Characteristics,” on page 44
• Table 12, ”Current Consumption,” on page 45
• Cellular Blocking (deleted)
• Section 11, WLAN RF Specifications, “Introduction” on page 46
• Table 13, ”2.4 GHz Band General RF Specifications,” on page 46
• Figure 20, ”RF Port Location,” on page 46
• Table 14, ”2.4 GHz Band Receiver RF Specifications,” on page 47
• Table 15, ”2.4 GHz Band Transmitter RF Specifications,” on page 49
• Table 16, ”2.4 GHz Band Local Oscillator Specifications,” on page 51
• Table 18, ”5 GHz Receiver Sensitivity,” 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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