ADN4612 View Datasheet(PDF) - Analog Devices

Part Name

Description

Manufacturer

ADN4612

11.3 Gbps, 12 × 12 Digital Crosspoint Switch

Analog Devices 

Data Sheet

PIN CONFIGURATION AND FUNCTION DESCRIPTIONS

IP0 1

IN0 2

VEE 3

IP1 4

IN1 5

VCC 6

IP2 7

IN2 8

VTTIW 9

IP3 10

IN3 11

VCC 12

IP4 13

IN4 14

VEE 15

IP5 16

IN5 17

VTTIW 18

EEPROM 19

LOS_IRQ 20

MAP0 21

MAP1 22

ADN4612

TOP VIEW

(Not to Scale)

66 SDI/I2C_A1

65 CS/I2C_A0

64 VTTIE

63 IN11

62 IP11

61 VEE

60 IN10

59 IP10

58 VCC

57 IN9

56 IP9

55 VTTIE

54 IN8

53 IP8

52 VCC

51 IN7

50 IP7

49 VEE

48 IN6

47 IP6

46 RESET

45 SPI/I2C

ADN4612

NOTES

1. THE EXPOSED PAD ON THE BOTTOM OF THE PACKAGE MUST BE ELECTRICALLY CONNECTED TO VEE.

Figure 6. Pin Configuration

Table 10. Pin Function Descriptions

Pin No.

Mnemonic

6, 12, 29, 35, 42, 52, 58, 75, 81 VCC

88

VCC1P8

68

DVCC

3, 15, 26, 32, 38, 49, 61, 72, 78, 84 VEE

9, 18

VTTIW

55, 64

VTTIE

69, 87

VTTON

23, 41

VTTOS

19

EEPROM

20

LOS_IRQ

21

MAP0

22

MAP1

43

SCK/SCL

44

SDO/SDA

45

SPI/I2C

46

RESET

65

CS/I2C_A0

66

SDI/I2C_A1

67

UPDATE

1

IP0

2

IN0

4

IP1

5

IN1

7

IP2

8

IN2

10

IP3

11

IN3

Type

Power

Power

Power

Power

Power

Power

Power

Power

Control

Control

Control

Control

Control

Control

Control

Control

Control

Control

Control

I

I

I

I

I

I

I

I

Description

Core Power Supplies.

Analog 1.8 V Reference Supply.

Digital Power Supply.

Negative Supplies.

Westside Input Termination Supplies.

Eastside Input Termination Supplies.

Northside Output Termination Supplies.

Southside Output Termination Supplies.

Load from EEPROM (Active Low).

Loss of Signal Detect Interrupt Request Output (Active Low).

Map Select LSB.

Map Select MSB.

SPI Serial Clock (SCK)/I2C Serial Clock (SCL). This is a multifunction pin.

SPI Serial Data Output (SDO)/I2C Serial Data (SDA). This is a multifunction pin.

SPI Mode Select (SPI)/I2C Mode Select (I2C). This is a multifunction pin.

Reset (Active Low).

SPI Chip Select, Active Low (CS)/I2C Address LSB (I2C_A0). This is a multifunction pin.

SPI Serial Data Input (SDI)/I2C Address MSB (I2C_A1). This is a multifunction pin.

Switch Configuration Update Strobe (Active Low).

High Speed Input.

High Speed Input Complement.

High Speed Input.

High Speed Input Complement.

High Speed Input.

High Speed Input Complement.

High Speed Input.

High Speed Input Complement.

Rev. C | Page 11 of 76

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