參數(shù)資料
型號: VPX3214
廠商: Electronic Theatre Controls, Inc.
英文描述: Video Pixel Decoders
中文描述: 視頻解碼器像素
文件頁數(shù): 59/80頁
文件大?。?/td> 752K
代理商: VPX3214
VPX 3220 A, VPX 3216 B, VPX 3214 C
PRELIMINARY DATA SHEET
MICRONAS INTERMETALL
59
6.6.2. Recommended Operating Conditions
Symbol
Parameter
Pin
Name
Min.
Typ.
Max.
Unit
ASUP
Analog Supply Voltage
AVDD
4.75
5.0
5.25
V
DSUP
Digital Supply Voltage
VDD
4.75
5.0
5.25
V
PSUP
Pad Supply Voltage
PVDD
3.0
3.3
3.6
V
f
OSC
Clock Frequency
XTAL1,
XTAL2
20.25
MHz
6.6.3. Power Consumption
Symbol
Parameter
Min.
Typ.
Max.
Unit
Test Conditions
I
DD
supply current VPX 3220 A
between VDD and VSS
between AVDD and AVSS
between PVDD and PVSS
115
35
application dependent
135
44
155
53
mA
mA
mA
I
DD
supply current VPX 3216 B
between VDD and VSS
86
mA
between AVDD and AVSS
between PVDD and PVSS
35
application dependent
44
53
mA
mA
The diagrams below illustrate some of the possible output modes and their impact on the power consumption. These
values are worst case numbers in terms of number of active output drivers. Only the video data interface A[7:0] and
B[7:0], and the clock signals PIXCLK have to be considered. As a first order approximation, the remaining signals have
no impact on the power consumption.
0.9
1.0
1.1
1.2
1.3
1.4
10
20
30
40
50
60
70
80
T
Cload [pF]
P
P
Based on a worst case scenario of 18 active output pins, no static loads, and a typical power consumption.
20MHz
27MHz
13MHz
0.6
0.7
0.8
0.9
1.0
1.1
10
20
30
40
50
60
70
80
P
P
VPX 3220 A
VPX 3216 B
T
Cload [pF]
13MHz
20MHz
27MHz
13MHz
1370 mW: PLCC + heatsink
1089 mW: PLCC
1089 mW: PLCC
890 mW: TQFP
相關(guān)PDF資料
PDF描述
VPX3214C Video Pixel Decoders
VPX3224D Video Pixel Decoders
VPX3224E Video Pixel Decoders
VPX322XE Video Pixel Decoders
VQ1000J N-Channel Enhancement-Mode MOSFET Transistor(最小漏源擊穿電壓60V,夾斷電流0.225A的N溝道增強型MOSFET晶體管)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
VPX3214C 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Video Pixel Decoders
VPX3214C(PLCC44) 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Color Decoder Circuit
VPX3214C(QFP44) 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Color Decoder Circuit
VPX3216B 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Video Pixel Decoders
VPX3216B(PLCC44) 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Color Decoder Circuit