ST7570 データシートの表示（PDF） - STMicroelectronics

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ST7570

S-FSK power line networking system-on-chip

STMicroelectronics 

ST7570

Table 5. Electrical characteristics (continued)

Symbol

Parameter

Note

PGA_MIN

PGA_MAX

PGA minimum gain

PGA maximum gain

Oscillator

V(XIN)

Oscillator input voltage swing

V(XIN) TH Oscillator input voltage threshold

f(XIN)

Crystal oscillator frequency

f(XIN) TOL

External quartz crystal frequency

tolerance

ESR

External quartz crystal ESR value

CL

External quartz crystal load

capacitance

fCLK_AFE

Internal frequency of the analog

front end

fCLK_PROT_ctrl

Internal frequency of the protocol

Ctrl core

fCLK_PHY_proces Internal frequency of the PHY

sor

processor core

Clock frequency

supplied externally

Temperature sensor

T_TH1

T_TH2

T_TH3

T_TH4

Temperature threshold 1

Temperature threshold 2

Temperature threshold 3

Temperature threshold 4

Zero crossing comparator

V(ZC_IN_A) MAX

Zero crossing analog input voltage

range

V(ZC_IN_A) TL

Zero crossing analog input low

threshold

V(ZC_IN_A) TH

Zero crossing analog input high

threshold

V(ZC_IN_A)

HYST

Zero crossing analog input

hysteresis

ZC_IN_D d.c.

Zero crossing digital input duty

cycle

Digital section

Digital I/O

Electrical characteristics

Min.

Typ.

-18

30

Max. Unit

dB

dB

0.8

-150

1.8 VDDIO V p-p

0.9

1

V

8

MHz

+150 ppm

100

Ω

16

20

pF

8

MHz

28

MHz

56

MHz

63

70

77

°C

90

100 110 °C

112 125 138 °C

153 170 187 °C

10 V p-p

-40

-30

-20 mV

30

40

50 mV

62

70

78 mV

50

%

Doc ID 17526 Rev 2

11/26

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