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
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Table 31, ”2.4 GHz Band Local Oscillator Specifications,” on page 87
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Table 32, ”2.4 GHz Band Receiver RF Specifications,” on page 88
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Table 34, ”2.4 GHz Band Transmitter RF Specifications,” on page 89
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Table 35, ”5 GHz Band Receiver RF Specifications,” on page 90
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Table 39, ”CLDO,” on page 93
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Table 40, ”LNLDOi,” on page 94
•
Table 42, ”Buck-Boost Regulator,” on page 96
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Figure 16, ”UART Timing,” on page 97
•
Table , ”SDIO Host Timing Requirement,” on page 108
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Table , ”Reset and Regulator Control Signal Sequencing,” on page 108
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Table , ”Signal and Power-up Sequence Timing Diagrams,” on page 108
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“Package Thermal Characteristics” on page 114
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“Miscellaneous Characteristics” on page 115
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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
Bro adco m C orp or atio n
Page iv
Document
4325-DS04-R
Not Recommended for New Designs
CYPRESS [ CYPRESS SEMICONDUCTOR ]
