参数资料
型号: THS8135-80CPHP
厂商: TEXAS INSTRUMENTS INC
元件分类: DAC
英文描述: PARALLEL, WORD INPUT LOADING, 10-BIT DAC, PQFP48
封装: POWER, TQFP-48
文件页数: 13/24页
文件大小: 546K
代理商: THS8135-80CPHP
THS8135
TRIPLE 10-BIT, 80/240 MSPS VIDEO DAC WITH TRI-LEVEL SYNC AND VIDEO
(ITU-R.BT601) – COMPLIANT FULL SCALE RANGE
SLVSXXXX—10/02/00 3:44 PM
21
Copyright 2000 Texas Instruments Incorporated
PRODUCT PREVIEW information concerns products in the
formative or design phase of development. Characteristic data
and other specifications are design goals. Texas Instruments
reserves the right to change or discontinue these products
Electrical characteristics over recommended operating conditions with fCLK = 80/240 MSPS and use of
internal reference voltage VREF (unless otherwise noted), with RFS = RFS(nom)
Power supply (1 MHz, -1dBFS digital sine simultaneously applied to all 3 channels)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
I
DD
Operating supply current
AV
DD = 3.3 V,
DV
DD =
1.8 V
TBD
mA
P
D
Power dissipation
AV
DD = 3.3 V
DV
DD = 1.8 V
TBD
mW
Digital inputs – DC characteristics
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
I
IH
High-level input current
+1
uA
I
IL
Low-level input current
-1
uA
I
IL(CLK) Low-level input
current,CLK & I
IH(CLK) High-level
input current,CLK
AV
DD = 3.3V
DV
DD =
1.8V
Digital inputs & CLK
at 0 V for I
IL; digital
inputs & CLK at 2.0V
for I
IH
-1
+1
uA
C
I
input capacitance
T
A=25°C5
pF
t
s
Data & Control inputs
setup time
1ns
t
H
Data & Control inputs
hold time
0ns
RGB & YpbPr 4:4:4
TBD
YPbPr 4:2:2 2x10 bit
TBD
t
D(D)
Digital process delay
10
from first registered
color component of
pixel
YPbPr 4:2:2 1x10 bit
TBD
CLK
periods
10 This parameter is guaranteed by design. The digital process delay is defined as the number of CLK cycles
required for the first registered color component of a pixel, starting from the time of registering it on the input bus, to
propagate through all processing and appear at the DAC output drivers. The remaining delay through the IC is the
analog delay t
D(A) of the analog output drivers.
相关PDF资料
PDF描述
THS8135-80IPHP PARALLEL, WORD INPUT LOADING, 10-BIT DAC, PQFP48
THS8135-240CPHP PARALLEL, WORD INPUT LOADING, 10-BIT DAC, PQFP48
THS8135PHP PARALLEL, WORD INPUT LOADING, 0.015 us SETTLING TIME, 10-BIT DAC, PQFP48
THS8135PHPG4 PARALLEL, WORD INPUT LOADING, 0.015 us SETTLING TIME, 10-BIT DAC, PQFP48
THS8136IPHPQ1 PARALLEL, WORD INPUT LOADING, 0.015 us SETTLING TIME, 10-BIT DAC, PQFP48
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