WM8804 데이터 시트보기 (PDF) - Wolfson Microelectronics plc

부품명

상세내역

일치하는 목록

WM8804

1:1 Digital Interface Transceiver with PLL

Wolfson Microelectronics plc 

WM8804

RECOMMENDED OPERATING CONDITIONS

PARAMETER

Digital supply range

Ground

PLL supply range

Ground

SYMBOL

DVDD

DGND

PVDD

PGND

TEST CONDITIONS

MIN

2.7

2.7

Notes:

1. PLL and digital supplies must always be within 0.3V of each other.

2. PLL and digital grounds must always be within 0.3V of each other.

SUPPLY CURRENT

PARAMETER

Digital supply current

PLL supply current

Power Consumption

Standby Power

Consumption

SYMBOL

IDVDD

IPVDD

TEST CONDITIONS

MIN

DVDD = 3.3V

PVDD = 3.3V

DVDD/PVDD = 3.3V

DVDD/PVDD = 3.3V

Device powered down

TYP

0

0

TYP

14.9

1.7

54.8

0.11

Production Data

MAX

3.6

3.6

UNIT

V

V

V

V

MAX

UNIT

mA

mA

mW

mW

ELECTRICAL CHARACTERISTICS

Test Conditions

PVDD = 3.3V, DVDD = 3.3V, PGND = 0V, DGND = 0V, TA = +25oC, fs = 48kHz, MCLK = 256fs unless stated.

PARAMETER

SYMBOL TEST CONDITIONS

MIN

TYP

MAX

Jitter Characteristics

Intrinsic Period Jitter

Ji

50

Digital Logic Levels (CMOS Levels)

Input LOW level

VIL

Input HIGH level

VIH

Output LOW

VOL

Output HIGH

VOH

CLOCKOUT buffer drive

capability

Isource

Isink

S/PDIF Receiver Characteristics

Input Resistance

CMOS

20pF load

0.7 x DVDD

0.9 x DVDD

25

25

0.3 x DVDD

0.1 x DVDD

23

UNIT

ps

V

V

V

V

mA

mA

kΩ

w

PD Rev 4.1 September 2007

6

Share Link: