UPD17708 datasheet(348/356 Pages) NEC

348 / 356 page

348

µPD17704, 17705, 17707, 17708, 17709

AC Characteristics (TA = –40 to +85

°C, VDD = 5 V±10%)

Parameter

Symbol

Condition

MIN.

TYP.

MAX.

Unit

Operating frequency

fIN1

VCOL pin, MF mode, sine wave input

0.5

MHz

VIN = 0.1 Vp-pNote

fIN2

VCOL pin, HF mode, sine wave input

MHz

VIN = 0.1 Vp-pNote

fIN3

VCOH pin, VHF mode, sine wave input

130

MHz

VIN = 0.1 Vp-pNote

fIN4

AMIFC pin, sine wave input

0.4

0.5

MHz

VIN = 0.15 Vp-pNote

fIN5

FMIFC pin, FMIF count mode, sine wave input

MHz

VIN = 0.20 Vp-p

fIN6

FMIFC pin, AMIF count mode, sine wave input

0.4

0.5

MHz

VIN = 0.15 Vp-p

SIO0 input frequency

fIN7

External clock

MHz

SIO1 input frequency

fIN8

External clock

0.7

MHz

Note

The condition of sine wave input VIN = 0.1 Vp-p is the rated value when the

µPD17704, 17705, 17707, 17708,

or 17709 alone is operating. Where influence of noise must be taken into consideration, operation under

input amplitude condition of VIN = 0.15 Vp-p is recommended.

A/D Converter Characteristics (TA = –40 to +85

°C, VDD = 5 V±10%)

Parameter

Symbol

Condition

MIN.

TYP.

MAX.

Unit

A/D conversion total error

8 BIT

±3.0

LSB

A/D conversion total error

8 BIT

TA = 0 ~ 85

°C

±2.5

LSB

Reference Characteristics (TA = +25

°C, VDD = 5.0 V)

Parameter

Symbol

Condition

MIN.

TYP.

MAX.

Unit

Supply current

IDD3

When CPU and PLL are operating with sine wave

6.0

12.0

input to VCOH pin

(fIN = 130 MHz, VIN = 0.3 Vp-p)

UPD17708 Datasheet(PDF) 348 Page - NEC

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