BCM4325
Preliminary Data Sheet
6/30/09
Revision
Date
Description
• Section 16 ”Operating Conditions and DC Characteristics” on page 76 (title changed; was
DC Characteristics)
• Section ”Recommended Operating Conditions” on page 77 (heading changed; was DC
Characteristics)
• Table 21, ”ESD Specifications,” on page 76
• Table 22, ”Environmental Ratings,” on page 77
• Table 23, ”Recommended Operating Conditions and DC Characteristics,” on page 77
• Table 24, ”Bluetooth and FM Current Consumption,” on page 78
• Table 25, ”WLAN Current Consumption using Power Topology #1 (Vbatt with Buck-
Boost),” on page 79
• Table 26, ”Bluetooth Receiver RF Specifications,” on page 80
• Table 27, ”Bluetooth Transmitter RF Specifications,” on page 82
• Table 28, ”FM Receiver Specifications,” on page 83
• Table 31, ”2.4 GHz Band Local Oscillator Specifications,” on page 87
• Table 32, ”2.4 GHz Band Receiver RF Specifications,” on page 88
• Table 34, ”2.4 GHz Band Transmitter RF Specifications,” on page 89
• Table 35, ”5 GHz Band Receiver RF Specifications,” on page 90
• Table 39, ”CLDO,” on page 93
• Table 40, ”LNLDOi,” on page 94
• Table 42, ”Buck-Boost Regulator,” on page 96
• Figure 16, ”UART Timing,” on page 97
• Table , ”SDIO Host Timing Requirement,” on page 108
• Table , ”Reset and Regulator Control Signal Sequencing,” on page 108
• Table , ”Signal and Power-up Sequence Timing Diagrams,” on page 108
• “Package Thermal Characteristics” on page 114
• “Miscellaneous Characteristics” on page 115
• Table 57, ”Ordering Information,” on page 121
Added:
• Figure 32, ”Power-Up Timing for WL ON and BT ON (WL REG_ON signal connected to
WL_RST_N, BT separated),” on page 112
• Figure 33, ”Power-Up Timing for WL OFF and BT ON (WL REG_ON signal connected to
WL_RST_N, BT separated),” on page 113
• Figure 34, ”Power-Up Timing for WL ON and BT OFF (WL REG_ON signal connected to
WL_RST_N, BT separated),” on page 113
Broadcom Corporation
Page iv
Document 4325-DS04-R
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