Pin Description - Samsung BL8531H Manual

12BIT 10MSPS ADC
CORE PIN DESCRIPTION
NAME I/O TYPE
REFTOP AO
REFBOT AO
CML AO
VDDA AP
VBB AG
VSSA AG
R_INP AI
R_INN AI
G_INP AI
G_INN AI
B_INP AI
B_INN AI
REDB DI
GREENB DI
BLUEB DI
STBY DI
CKIN DI
D[11:0] DO
VSSD DG
VDDD DP
R_INP
R_INN
G_INP
G_INN
B_INP
B_INN
SEC ASIC
I/O PAD

PIN DESCRIPTION

poar10_bb Reference Top Force (3.5V)
poar10_bb Reference Bottom Force (1.5V)
poar10_bb Internal Bias
vdda Analog Power (5V)
vbba Analog Sub Bias
vssa Analog Ground
Analog Input (RED) +
piar10_bb
(Input Range : 1.5V ~ 3.5V)
Analog Input (RED) -
piar10_bb
(Input Range : 1.5V ~ 3.5V)
Analog Input (GREEN) +
piar10_b
(Input Range : 1.5V ~ 3.5V)
Analog Input (GREEN) -
piar10_bb
(Input Range : 1.5V ~ 3.5V)
Analog Input (BLUE) +
piar10_bb
(Input Range : 1.5V ~ 3.5V)
Analog Input (BLUE) -
piar10_bb
(Input Range : 1.5V ~ 3.5V)
picc_bb RED Channel Select (0:select)
picc_bb GREEN Channel Select (0:select)
picc_bb BLUE Channel Select (0:select)
VDD=power saving (standby),
picc_bb
GND=normal
picc_bb Sampling Clock Input
pot4_bb Digital Output
vssd Digital GND
vddd Digital Power (5V)
vdda vssa
bl8531h_adc
REFTOP
REFBOT CML
vbb vddd vssd
STBY CKIN
2 / 11
BL8531H_ADC
I/O TYPE ABBR.
-AI : Analog Input
-DI : Digital Input
-AO : Analog Output
-DO : Analog Output
-AP : Analog Power
-AG : Analog Ground
-DP : Digital Power
-DG : Digital Ground
-AB : Analog Bidirection
-DB : Digital Bidirection
¢¸ REDB
¢¸ GREENB
¢¸ BLUEB
[MSB:LSB]
D[11:0]
MIXED