BCM89071A1CUBXGT Datasheet, PDF (45/69 Pages) Cypress Semiconductor – Single-Chip Automotive Grade Bluetooth Transceiver and Baseband Processor

BCM89071 Data Sheet
Electrical Characteristics
Table 10: High-Voltage Regulator (HV LDO) Electrical Specifications
Parameter
Input voltage
Output voltage
Max current load
Load capacitance
Load capacitor ESR
PSRR
Turn-on time (C_load = 2.2 F)
Dropout voltage
Minimum
2.3
1.8
–
1
0.01
20
–
–
Typical
–
–
–
–
–
–
–
–
Maximum Unit
5.5
V
3.3
V
95
mA
10
F
2

40
dB
200
s
200
mV
Table 11: Main Regulator (Main LDO) Electrical Specifications
Parameter
Input voltage
Output voltage
Load current
Load capacitance
ESR
Turn-on time
PSRR
Dropout voltage
Minimum
1.63
1.159
–
1
0.1
–
15
–
Typical
–
1.22
–
–
–
–
–
–
Maximum Unit
3.63
V
1.281
V
60
mA
2.2
F
0.5

300
s
–
dB
200
mV
Table 12: Digital I/O Characteristics
Characteristics
Input low voltage (VDDO = 3.3V)
Input high voltage (VDDO = 3.3V)
Input low voltage (VDDO = 1.8V)
Input high voltage (VDDO = 1.8V)
Output low voltage
Output high voltage
Symbol
V_IL
V_IH
V_IL
V_IH
V_OL
V_OH
Input low current
I_IL
Input high current
I_IH
Output low current (VDDO = 3.3V, V_OL = 0.4V) I_OL
Output high current (VDDO = 3.3V, V_OH = 2.9V) I_OH
Output low current (VDDO=1.8V, V_OL=0.4V) I_OL
Output high current (VDDO = 1.8V, V_OH = 1.4V) I_OH
Minimum
–
2.0
–
1.1
–
VDDO –
0.4V
–
–
–
–
–
–
Typical
–
–
–
–
–
–
–
–
–
–
–
–
Maximum Unit
0.8
V
–
V
0.6
V
–
V
0.4
V
–
V
1.0
A
1.0
A
3.0
mA
3.0
mA
3.0
mA
3.0
mA
Broadcom^®
April 16, 2015 • 89071-DS106-R
Baseband Transceiver and Baseband Processor
Page 44