CXA3003R datasheet(11/32 Pages) SONY

부품명	CXA3003R

상세설명	Baseband analog processing IC for dual-mode CDMA/FM cellular phone

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제조업체	SONY [Sony Corporation]

홈페이지	http://www.sony.co.jp

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CXA3003R

Electrical Characteristics

DC Characteristics

(VDD=3.3 V±5 %, Ta=40 °C to 85 °C)

Item

Power supply current - CDMA RXTX

Power supply current - CDMA Idle

Power supply current - CDMA sleep

Power supply current - FM RXTX

Power supply current - FM Idle

Logic High level input voltage

Logic Low level input voltage

Logic High level output voltage

Logic Low level output voltage

Logic input Leakage current

Input capacitance Digital input

Load capacitance Digital output

Load resistance Digital output

Symbol

IDD1

IDD2

IDD3

IDD4

IDD5

VIH

VIL

VOH

VOL

IL

Cin-d

Cl-d

Rl-d

Condition

∗1

Min.

Typ.

Max.

Unit

40

57

25

35

23

mA

30

45

16

21

0.7xVDD

0.3xVDD

V

2.7

0.4

–100

100

µA

15

pF

15

100 k

Ω

∗1 : Logic Input pins = 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 61, 62, 75, 77, 78, 79

Logic Output pins =52, 53, 54, 55, 56, 57, 58, 59, 60, 63, 64, 73, 74

AC Characteristics

TXCLK/TXCLKB vs. TXIQDATA for CDMA mode

VDD=3.3 V±5 %, Ta=–40 °C to 85 °C

Item

Data Setup to TXCLK/TXCLKB

Transition

Data Hold after TXCLK/TXCLKB

Transition

Symbol

tsua

tha

Condition

Min.

Typ.

Max.

Unit

50

ns

50

tsua

tha

TXQ Data

TXI Data

TXCLK

(input)

TXCLKB

(input)

TXQDATA

(input)

TXCLK=4.9152MHz

Fig. 1 TXCLK/TXCLKB vs. TXIQDATA Timing Diagram for CDMA mode

CHIPx8 vs. RXIQDATA

VDD=3.3 V±5 %, Ta=–40 °C to 85 °C

Item

Data Output stable prior to CHIPx8 fall

Data Hold after CHIPx8 fall

CHIPx8 raise time

CHIPx8 fall time

Symbol

tsub

thb

trb

tfb

Condition

10 % to 90 %, Cload=15 pF

Min.

Typ.

Max.

Unit

20

15

ns

3

7.2

3

9.9

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