FMS3110_04 Datasheet, PDF (3/11 Pages) Fairchild Semiconductor – Triple Video D/A Converters 3 x 10 bit, 150 Ms/s

DATA SHEET
Table 1. Output Voltage Versus Input Code, SYNC and BLANK
VREF = 1.235 V, RREF = 590 Ω, RL = 37.5 Ω
Blue and Red D/As
RGB9-0 (MSB…LSB)
SYNC
BLANK
VOUT
SYNC
11 1111 1111
X
1
0.7140
1
11 1111 1111
X
1
0.7140
0
11 1111 1110
X
1
0.7134
1
11 1111 1101
X
1
0.7127
1
•
•
•
•
•
•
•
•
•
•
10 0000 0000
X
1
0.3843
1
01 1111 1111
X
1
0.3837
1
•
•
•
•
•
•
•
•
•
•
00 0000 0010
X
1
0.0553
1
00 0000 0001
X
1
0.0546
1
00 0000 0000
X
1
0.0540
1
XX XXXX XXXX
X
0
0.0000
1
XX XXXX XXXX
X
0
0.0000
0
Pin Assignments
FMS3110/3115
Green D/A
BLANK
1
1
1
1
•
•
1
1
•
•
1
1
1
0
0
VOUT
1.0000
0.7140
0.9994
0.9987
•
•
0.6703
0.6697
•
•
0.3413
0.3406
0.3400
0.2860
0.0000
G1
G2
1
2
G3
GG45
3
4
5
GGGG6789
6
7
8
9
BLANK
10
SYNC
11
VDD
12
LQFP
FMS3110/3115
36
RREF
35
34
VREF
COMP
33
IOR
32
IOG
31
30
29
OVIVODDVBDDD
28
GND
27
GND
26
CLOCK
25
NC
Rev. 1.07 12/8/04
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