STA8100GA datasheet(24/42 Pages) STMICROELECTRONICS

tên linh kiện	STA8100GA

Giải thích chi tiết về linh kiện	Teseo V family automotive multi-band multi-constellation GNSS precise engine receiver

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Electrical specifications

STA8100GA

24/42

DS13006 Rev 4

4.3

Electrical characteristics

Table 15. Operating junction temperature range

Parameter

Min.

Typ.

Max.

Units

Junction temperature

-40

125

°C

Table 16. VDD_EXT_REG - external core power supply

Parameter

Min.

Typ.

Max.

Units

Comment

External core power supply

(VDD_EXT_REG)

1.18

1.25

1.32

EXT_SEL_REG = High

Table 17. PMU11 - Functional specifications

Specification

Min.

Typ.

Max.

Units

Comment

LDO_BK

Input voltage (VBK_IN)

1.7

3.3

3.6

—

Output voltage (VBK_OUT)

1.10

1.2

1.26

—

Load current at normal mode

—

Load current at deep standby mode

—

Tamb<27 °C,

VBK_IN=1.8 V

LDO power consumption at normal mode

(specified by design)

——

—

LDO power consumption at deep standby mode

(specified by design)

—1—

Tamb<27 °C,

VBK_IN=1.8 V

LDO power down consumption

(specified by design)

——

—

External capacitance (VBK_OUT)

(specified by design)

0.5

1.2

—

Line regulation

—

Load regulation

VO = 1.2 V max at Iout = 0 mA

VO = 1.1 V max at Iout = 2 mA

—

100

—

Start-up time (specified by design)

—

600

μs

—

VBK_IN slew rate

0.04

—

400

In case of

VBK_IN slew

rate < Min., a

10 Ohm serial

resistance is

recommended

on VBK_IN line

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