100
Q521 : TE8200PF
SYNC. SEPARATOR
Q506 / Q507 : AD8185ARU
FEATURES
Fully Buffered Inputs and Outputs
Fast Channel-to-Channel Switching: 15 ns
High Speed
380 MHz Bandwidth (–3 dB) 200 mV p-p
310 MHz Bandwidth (–3 dB) 2 V p-p
1000 V/
s Slew Rate G = +1, 2 V Step
1150 V/
s Slew Rate G = +2, 2 V Step
Fast Settling Time of 15 ns to 0.1%
Low Power: 25 mA
Excellent Video Specifications (R
L
= 150
⍀
)
Gain Flatness of 0.1 dB to 90 MHz
0.01% Differential Gain Error
0.02
ⴗ
Differential Phase Error
Low All-Hostile Crosstalk –84 dB @ 5 MHz
–54 dB @ 50 MHz
Low Channel-to-Channel Crosstalk –56 dB @ 100 MHz
High “OFF” Isolation of –100 dB @ 10 MHz
Low Cost
Fast High Impedance Output Disable Feature for
Connecting Multiple Devices
APPLICATIONS
Pixel Switching for “Picture-In-Picture”
Switching RGB in LCD and Plasma Displays
RGB Video Switchers and Routers
PRODUCT DESCRIPTION
The AD8183 (G = +1) and AD8185 (G = +2) are high speed
Table I. Truth Table
SEL
A
/B
OE
OUT
0
0
INA
1
0
INB
0
1
High Z
1
1
High Z
FUNCTIONAL BLOCK DIAGRAM
AD8183/AD8185
IN0B
GND
IN1B
GND
IN2B
IN0A
DGND
IN1A
GND
V
EE
V
CC
IN2A
1
2
3
4
5
6
7
8
9
10
11
12
V
CC
DVCC
V
EE
OUT2
V
CC
V
CC
OE
SEL
A
/B
V
CC
OUT1
V
EE
OUT0
24
23
22
21
20
19
18
17
16
15
14
13
SELECT
DISABLE
0
1
2