AD8111AST Analog Devices Inc, AD8111AST Datasheet - Page 7

• Manufacturer Part Number: AD8111AST
• Description: IC VIDEO CROSSPOINT SWIT 80LQFP
• Manufacturer: Analog Devices Inc

Specifications of AD8111AST

• Rohs Status: RoHS non-compliant
• Function: Video Crosspoint Switch
• Circuit: 1 x 16:8
• Voltage Supply Source: Dual Supply
• Voltage - Supply, Single/dual (±): ±4.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 80-LQFP
• Array Configuration: 16x8
• Number Of Arrays: 1
• Screening Level: Industrial
• Pin Count: 80
• Package Type: LQFP
• Power Supply Requirement: Dual
• Lead Free Status / RoHS Status: Not Compliant

Pin Name
INxx
DATA IN
CLK
DATA OUT
UPDATE
RESET
CE
SER/PAR
OUTyy
AGND
DVCC
DGND
AVEE
AVCC
AGNDxx
AVCCxx/yy
AVEExx/yy
A0
A1
A2
D0
D1
D2
D3
D4
INPUT
66, 68, 70, 72, 74, 76, 78,
Pin Numbers
1, 3, 5, 7, 9, 11, 13, 15, 64
57
58
59
56
61
60
55
41, 38, 35, 32, 29, 26, 23, 20
2, 4, 6, 8, 10, 12, 14, 16, 46
65, 67, 69, 71, 73, 75, 77
63, 79
62, 80
17, 45
18, 44
42, 39, 36, 33, 30, 27, 24, 21
43, 37, 31, 25, 22, 19
40, 34, 28, 22
54
53
52
51
50
49
48
47
ESD
ESD
V
CC
AV
EE
INPUT
ESD
ESD
DGND
V
CC
Pin Description
Analog Inputs; xx = Channel Numbers 00 Through 15.
Serial Data Input, TTL Compatible.
Clock, TTL Compatible. Falling Edge Triggered.
Serial Data Out, TTL Compatible.
Enable (Transparent) “Low.” Allows serial register to connect directly to switch
matrix. Data latched when “High.”
Disable Outputs, Active “Low.”
Chip Enable, Enable “Low.” Must be “low” to clock in and latch data.
Selects Serial Data Mode, “Low” or Parallel Data Mode, “High.” Must be connected.
Analog Outputs yy = Channel Numbers 00 Through 07.
Analog Ground for Inputs and Switch Matrix.
5 V for Digital Circuitry.
Ground for Digital Circuitry.
–5 V for Inputs and Switch Matrix.
+5 V for Inputs and Switch Matrix.
Ground for Output Amp, xx = Output Channel Numbers 00 Through 07. Must be connected.
+5 V for Output Amplifier that is shared by Channel Numbers xx and yy. Must be connected.
–5 V for Output Amplifier that is shared by Channel Numbers xx and yy. Must be connected.
Parallel Data Input, TTL Compatible (Output Select LSB).
Parallel Data Input, TTL Compatible (Output Select).
Parallel Data Input, TTL Compatible (Output Select MSB).
Parallel Data Input, TTL Compatible (Input Select LSB).
Parallel Data Input, TTL Compatible (Input Select).
Parallel Data Input, TTL Compatible (Input Select).
Parallel Data Input, TTL Compatible (Input Select MSB).
Parallel Data Input, TTL Compatible (Output Enable).
PIN FUNCTION DESCRIPTIONS
V
AV
CC
EE
ESD
ESD
1k
(AD8111 ONLY)
OUTPUT
2k
V
CC
DGND
ESD
ESD
RESET
V
CC
OUTPUT
ESD
ESD
Reset
DGND
AD8110/AD8111
20k