STV2050A STMicroelectronics, STV2050A Datasheet - Page 66

• Manufacturer Part Number: STV2050A
• Description: IC DGTL CONVERGENCE PROC 80-PQFP
• Manufacturer: STMicroelectronics
• Type: Videor

Specifications of STV2050A

• Applications: HDTV
• Mounting Type: Surface Mount
• Package / Case: 80-MQFP, 80-PQFP
• Case: QFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

STV2050A - ELECTRICAL CHARACTERISTICS
20.3 VIDEO PATTERN OUTPUTS
20.3.1 DACs for RGB
20.3.2 FBLK Output
20.4 FOCUS DACs
20.4.1 Focus Reference
66/83
Resolution
Output voltage
DNL
INL
Matching between DACs
Rise time (10...90%)
Fall time (10...90%)
Delay between video DACs
(50%)
Output voltage low
Output voltage high
Rise/Fall time (10...90%)
I
Symbol
FOCRFOCR
Parameter
Parameter
Focus reference cur-
rent on pin FOCR
Temperature drift of
output current
Parameter
Min.
Min.
0.4
1.9
2.4
Min
-7
Typ.
Typ.
±0.1
±0.2
0.6
2.3
70
4
3
5
2
4
3
-- - I
4
±150
Typ
refn
±0.25
Max.
Max.
±0.5
200
0.8
2.7
0.4
20
10
10
10
Max.
+7
Unit
Unit
LSB
LSB
mV
ns
bit
ns
ns
ns
%
V
V
V
V
|
PPM
Unit
%
/ °C
Code 0000b applied,
I
Code 0001b applied,
I
Code 1111b applied,
I
Except code 0000b
Except code 0000b
Max. code applied;
Ref signal for 10% is
the channel of RGB
with the max signal
value
From code 0(hex) to
F(hex)
From code F(hex) to
0(hex)
2 mA input
2 mA output
15 pF load
OUT
OUT
OUT
0°C to 70°C
< 0.1 mA
< 0.1 mA
< 0.5 mA
Conditions
Conditions
Conditions