參數(shù)資料
型號: TMS320AV410
廠商: Texas Instruments, Inc.
英文描述: Digital NTSC/PAL Encoder(數(shù)字NTSC/PAL編碼器)
中文描述: 數(shù)字的NTSC / PAL編碼器(數(shù)字的NTSC / PAL編碼器)
文件頁數(shù): 24/33頁
文件大?。?/td> 634K
代理商: TMS320AV410
TMS320AV410, TMS320AV411
DIGITAL NTSC/PAL ENCODER
SCSS020B – JULY 1996 – REVISED MAY 1997
24
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
electrical characteristics over recommended operating free-air temperature range
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
VOH
High-level
High level
output voltage
All except CSYNC,
OSCOUT
VCCS = 4.75 V,
IOH = –400
μ
A
VCCS–0.8
V
CSYNC
VCCS = 4.75 V,
VCC = 3 V,
IOH = –10.8 mA
IOH = –400
μ
A
VCC–0.55
OSCOUT
2
VOL
Low-level
Low level
output voltage
All except CSYNC,
OSCOUT
VCCS = 4.75 V,
IOL = 3.2 mA
0 5
0.5
V
CSYNC
VCCS = 4.75 V,
VCC = 3 V,
VCCS = 5.25 V,
VCC = 3.6 V,
VCC = 3.6 V,
VCC = 3.6 V
VCCA = 5.25 V
Vref = 1.235 V
Rbias = 280
Load = 39
TA = 25
°
C
IOL = 38 mA
IOL = 800
μ
A
VI = 0 to VCCS
VI = 0
VI = 3.6 V
OSCOUT
II
IIL
IIH
ICC
ICCA
INL
Input current
All except OSCIN
±
1
–50
μ
A
μ
A
μ
A
mA
Input current
OSCIN
Input current
OSCIN
10
Digital supply current
85
95
Analog supply current
130
150
mA
DAC integral lineality error
–1.5
1.5
LSB
DNL
DAC differential lineality error
–1
1
LSB
DAC monotonicity
Guaranteed
DAC output voltage (code = 511)
1.20
1.33
V
P
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