Specifications

Document Number: 002-29172 Rev. ** Page 22 of 45
PRELIMINARY
CYBT-223058-02
CYBT-253059-02
Electrical Characteristics
The absolute maximum ratings in Table 10 indicate levels where permanent damage to the device can occur, even if these limits are
exceeded for only a brief duration. Functional operation is not guaranteed under these conditions. Operation at absolute maximum
conditions for extended periods can adversely affect long-term reliability of the device.
The CYBT-2x305x-02 uses an onboard low voltage detector to shut down the device when supply voltage (VBAT) drops below the
operating range.
Table 10. Silicon Absolute Maximum Ratings
Requirement Parameter
Specification
Unit
Min Nom Max
Maximum Junction Temperature TBD TBD – °C
VDDO1/VDDO2 –0.5 – 3.795 V
IFVDD/PLLVDD/VCOVDD/VDDC –0.5 – 1.38 V
PMUAVDD/SR_PVDD –0.5 – 3.795 V
DIGLDO_VDDIN –0.5 – 1.65 V
RFLDO_VDDIN –0.5 – 1.65 V
MIC_AVDD –0.5 – 3.795 V
PALDO_VDDIN (CYBT-253059-02 only) –0.5 – 3.79 V
PAVDD (CYBT-253059-02 only) –0.5 – 2.75 V
Table 11. ESD/Latch-up
Requirement Parameter
Specification
Unit
Min Nom Max
ESD Tolerance HBM (Silicon) –2000 – 2000 V
ESD Tolerance CDM (Silicon) –500 – 500 V
Latch-up – 200 – mA
Table 12. Power Supply Specifications
Parameter Conditions Min Typ Max Unit
VDD input Module Input 1.71 (CYBT-223058-02)
2.6 (CYBT-253059-02)
3.0 3.63 V
VDD Ripple Module Input Ripple (VDD) – – 100 mV
Table 13. Shutdown Voltage (Brown Out)
Parameter
Specification
Unit
Min Typ Max
V
SHUT
1.5 1.56 1.7 V