M08045 datasheet(11/49 Pages) MA-COM

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Pinout Diagram, Pin Description, and Package Drawing

M08035, M08045 Data Sheet V1

MACOM

™

080x5-DSH-001

Table 3-1.

M08035/M08045 Pin Description (1 of 2)

Pin Name

Pin Number(s)

Type

Description

AVDDCORE

5, 14, 16, 20, 26

Power

Analog positive supply

AVDDI

8, 11, 17, 21, 23

Power

Analog positive supply

AVDDO

Power

Analog positive supply

DVDDCORE

31, 40

Power

Digital Core Positive Supply

DVDDIO

Power

Digital Core Positive Supply

AVSS

Center Ground Pad

Power

Ground

SDI0P, SDI0N

6, 7

PCML Input

Data Input Lane0; true/complement

SDI1P, SDI1N

12, 13

PCML Input

Data Input Lane1; true/complement

SDI2P, SDI2N

18, 19

PCML Input

Data Input Lane2; true/complement

SDI3P, SDI3N

24, 25

PCML Input

Data Input Lane3; true/complement

SDOAP, SDOAN

37, 36

PCML Output

Data Output Lane A; true/complement

SDOBP/SCLKP,

SDOBN/SCLKN

34, 33

PCML Output

Data Output Lane B; true/complement

XTALP

Reference Clock

27 MHz reference XTAL connection

XTALN/REFCLK

Reference Clock

27 MHz reference XTAL connection or 27 MHz reference clock input

MODE_SEL

CMOS Input

Sets the device control/configuration mode:

L = Device is in register access mode with two-wire serial control (SIC2)

F = Device is in hardware control mode (Hardware Mode)

H = Device is in register access mode with four-wire serial control (SIC4)

SDOB/SCLK_EN

CMOS Input

SDOB/SCLK output enable:

L = SDOB/SCLK output disabled

F = Serial data output enabled

H = Serial clock output enabled

xREG_EN

CMOS Input

Regulator enable control, as in Figure 3-6, but pull up resistor is to AVDDI.

L = Integrated regulators enabled

F = Integrated regulators disabled

SD/xHD

CMOS Output

CMOS SD/xHD rate indicator:

L = HD/3G Data rate

H = SD Rate

xALARM

Output

(Open Drain)

Alarm indicator for all channels (Logical OR of all individual channel alarms).

Termination - Open

L = Alarm asserted

H = Normal operation

Serial Control Mode (two-wire/four-wire):

xALARM in interrupt mode

Hardware Mode:

Not supported

M08045 Datasheet(PDF) 11 Page - M/A-COM Technology Solutions, Inc.

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