AD9927BBCZ datasheet(9/100 Pages) AD

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AD9927

Rev. 0 | Page 9 of 100

PIN CONFIGURATION AND FUNCTION DESCRIPTIONS

BOTTOM VIEW

(Not to Scale)

12 11 10 9 8765 4321

Figure 3. Pin Configuration

Table 7. Pin Function Descriptions

Pin No.

Mnemonic

Type1

Description

AVDD

AFE Supply: 1.8 V

AVSS

Analog Supply Ground

B11

DVDD

Digital Logic Supply: 1.8 V

C10

DVSS

Digital Logic Ground

DRVDD

Data Driver Supply: 1.8 V, 3.3 V

DRVSS

Data Driver Ground

TCVSS

Analog Ground for Timing Core

TCVDD

Timing Core Supply: 1.8 V

CLIVDD

CLI Input Supply: 3.3 V

K12

IOVDD

Digital I/O Supply: 1.8 V, 3.3 V (GPIO, SUBCK, HD/VD, SL, SCK, SDATA, SYNC, RSTB)

J12

IOVSS

Digital I/O Ground

H12

XVVDD

XV Output Supply: 1.8 V, 3.3 V

VL1

V-Driver Low Supply

VL2

V-Driver Low Supply

VH1

V-Driver High Supply

VH2

V-Driver High Supply

VM1

V-Driver Mid Supply

VM2

V-Driver Mid Supply

G10

VSS1

V-Driver Ground

D11

VSS2

V-Driver Ground

VLL

V-Driver Low Supply for SUBCK Output

VMM

V-Driver Mid Supply for SUBCK Output

VDD1

V-Driver Logic Supply (3 V)

C11

VDD2

V-Driver Logic Supply (3 V)

CP1P8

Charge Pump 1.8 V Input

CPVSS

Charge Pump Ground

CP3P3

Charge Pump 3.3 V Output

LDOIN

LDO 3.3 V Input

E11

LDOVSS

LDO Ground

HVDD1

H-Driver Supply 1: 3.3 V

HVSS1

H-Driver Ground 1

HVDD2

H-Driver Supply 2: 3.3 V

HVSS2

H-Driver Ground 2

RGVDD

RG Driver Supply: 3.3 V

RGVSS

RG Driver Ground

E10

V5V

Connect to 3 V supply through diode

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