參數(shù)資料
型號: THS8083T
廠商: Texas Instruments, Inc.
英文描述: Triple 8-Bit, 80 MSPS, 3.3-V Video and Graphics Digitizer With Digital PLL
中文描述: 三8位,80 MSPS的,在3.3 V視頻和圖形數(shù)字轉換器與數(shù)字鎖相環(huán)
文件頁數(shù): 46/61頁
文件大小: 278K
代理商: THS8083T
5
2
5.2
Absolute Maximum Ratings Over Operating Free-Air Temperature Range
(unless otherwise noted)
Supply voltage range:
Analog supplies (see Note 1) to AGND,
Digital supplies (see Note 2) to DGND
Analog supplies to digital supplies, AGND to DGND
Digital input voltage range to DGND, V
I
Analog input voltage range to AGND, V
I
Bandgap reference to AGND (see Note 3)
Reference voltage (VREFTO_CHx,VREFBO_CHx) input range to AGND, V
ref
(see Note 4)
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating free-air temperature range, T
A
: THS8083CPZP
Storage temperature range, T
stg
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Stresses beyond those listed under
absolute maximum ratings
may cause permanent damage to the device. These are stress ratings only, and
functional operation of the device at these or any other conditions beyond those indicated under
recommended operating conditions
is not
implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
NOTES:
1. AVDD_PLL, AVDD_REF, AVDD_CH1, AVDD_CH2_3
2. DVDD_PLL, DVDD
3. Only input in case PWDN_BGAP=1
4. Only input in case PWDN_REF=1
0.5 to 4.5 V
0.5 to 0.5 V
. . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . .
0.5 to DV
DD
+ 0.5 V
0.5 to AV
DD
+ 0.5 V
0.5 to AV
DD
+ 0.5 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
0.5 to AV
DD
+ 0.5 V
0
°
C to 70
°
C
55
°
C to 150
°
C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5.3
Recommended Operating Conditions Over Operating Free-Air Temperature Range,
T
A
= 0
°
C to 70
°
C (unless otherwise noted)
5.3.1
Power Supply
PARAMETER
MIN
NOM
MAX
UNIT
Supply voltage, all supplies
3.15
3.3
3.6
V
5.3.2
Analog and Reference Inputs (see Note 5)
PARAMETER
MIN
NOM
MAX
UNIT
Reference input voltage (top), VI(REFT)
Reference input voltage (bottom), VI(REFB)
Analog input voltage (dc-coupled), VI(AIN)
Analog input voltage range, VI
NOTE 5: VREFTO_CHx and VREFBO_CHx can be inputs only when PWDN_REF=1.
1.88
1.9
1.92
V
1.08
1.10
1.12
V
VI(REFB)
VI(REFT)
V
1.2
V
5.3.3
Digital Inputs
PARAMETER
MIN
NOM
MAX
UNIT
High-level input voltage, VIH
Low-level input voltage, VIL
Clock period, tc
Pulse duration, clock high, tw(CLKH)
Pulse duration, clock low, tw(CLKL)
2.0
DVDD
V
DGND
0.2 x DVDD
V
12.5
ns
5.25
ns
5.25
ns
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