PCF87852E PHILIPS [NXP Semiconductors], PCF87852E Datasheet - Page 4

• Manufacturer Part Number: PCF87852E
• Description: Bluetooth baseband controller
• Manufacturer: PHILIPS [NXP Semiconductors]

Philips Semiconductors
[3]
[4]
[5]
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9397 750 12161
Preliminary data
V
V
I
The power consumptions are very dependent on the software settings and can vary a lot.
CMOS leakage current. All blocks are disabled except the bias currents of the band gap reference and the power-on reset circuit.
2
DDIORF
DDIORF
C-bus is only functional for voltages between 3.0 V and 3.6 V.
is only tested at 2.7 V to 3.4 V.
= V
DDIOV.
Table 2:
[1]
[2]
[3]
[4]
Symbol
SCO and HV3 packet
ACL, DM1 or DH1 packets and bidirectional data
ACL, DM5 or DH5 packet transmit and NULL packet
receive
ACL, DM5 or DH5 packet receive and NULL packet
transmit
ACL, sniff mode and external 32 kHz (T
ACL, sniff mode and internal 32 kHz (T
Low power page/inquiry scan and external 32 kHz
Low power page/inquiry scan and internal 32 kHz
All measurements performed on sampling basis with HCI firmware loaded in the PCF87852 internal
ROM.
Measurements are done with the 13 MHz oscillator in slave mode.
Measurements are done with a 32.768 kHz crystal connected to generate the Bluetooth low power
clock.
Measurements are done with a 13 MHz crystal connected and the Bluetooth low power clock derived
from the 13 MHz.
[1]
Typical power consumption figures of the PCF87852 in combination with
BGB101 radio module
Rev. 01 — 23 April 2004
sniff
sniff
= 500 ms)
= 500 ms)
Bluetooth baseband controller
© Koninklijke Philips Electronics N.V. 2004. All rights reserved.
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Domain Typ
1.80 V
2.85 V
total P
1.80 P
2.85 V
total P
1.80 V
2.85 V
total P
1.80 V
2.85 V
total P
1.80 V
2.85 V
total P
1.80 V
2.85 V
total P
1.80 V
2.85 V
total P
1.80 V
2.85 V
total P
PCF87852
13.0
12.0
57.6
12.6
10.0
51.2
12.6
26.0
96.8
12.6
32.0
113.9
0.32
0.40
1.71
0.65
0.40
2.31
0.23
0.42
1.61
0.55
0.42
2.19
Unit
mA
mA
mW
mA
mA
mW
mA
mA
mW
mA
mA
mW
mA
mA
mW
mA
mA
mW
mA
mA
mW
mA
mA
mW
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