參數(shù)資料
型號(hào): GS4900BCNE3
廠商: Gennum Corporation
英文描述: SD Clock and Timing Generator with GENLOCK
中文描述: 統(tǒng)計(jì)時(shí)鐘和定時(shí)發(fā)生器鎖相
文件頁(yè)數(shù): 29/95頁(yè)
文件大?。?/td> 898K
代理商: GS4900BCNE3
GS4901B/GS4900B Preliminary Data Sheet
37703 - 0
April 2006
29 of 95
System Power
P
D
GS4901B
CORE_VDD = Max
IO_VDD = Max
T = 70
o
C
unloaded, max PCLK
frequency
415
mW
P
D
GS4901B
CORE_VDD = 1.8V
IO_VDD = 3.3V
T = 25
o
C
unloaded,
PCLK = 27 MHz
265
mW
P
D
GS4900B
CORE_VDD = Max
IO_VDD = Max
T = 70
o
C
unloaded, max PCLK
frequency
365
mW
P
D
GS4900B
CORE_VDD = 1.8V
IO_VDD = 3.3V
T = 25
o
C
unloaded
PCLK = 27 MHz
215
mW
Digital I/O
Input Voltage, Logic LOW
V
IL
1.8V Operation
0.35 x
VDD
V
V
IL
3.3V Operation
0.8
V
Input Voltage, Logic HIGH
V
IH
1.8V Operation
0.65 x
IO_VDD
3.6
V
V
IH
3.3V Operation
2.145
5.25
V
Output Voltage, Logic LOW
V
OL
current drive = HIGH
or LOW as selected
0.4
V
2
Output Voltage, Logic HIGH
V
OH
current drive = HIGH
or LOW as selected
0.65 x
IO_VDD
V
2
Digital Output Currents
Timing Output Drive Current
IO_VDD = 1.8V
current drive = LOW
5
mA
IO_VDD = 3.3V
current drive = LOW
10
mA
IO_VDD = 1.8V
current drive = HIGH
7
mA
IO_VDD = 3.3V
current drive = HIGH
12
mA
Table 2-1: DC Electrical Characteristics (Continued)
V
DD
= 1.8V, T
A
= 0°C to 70°C, unless otherwise specified.
Parameter
Symbol
Condition
Min
Typ
Max
Units
Notes
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