參數(shù)資料
型號(hào): PCKV857
廠商: NXP Semiconductors N.V.
英文描述: 70-190 MHz differential 1:10 clock driver
中文描述: 70-190兆赫1:10差動(dòng)時(shí)鐘驅(qū)動(dòng)器
文件頁(yè)數(shù): 4/12頁(yè)
文件大?。?/td> 84K
代理商: PCKV857
Philips Semiconductors
Product data
PCKV857
70–190 MHz differential 1:10 clock driver
2001 Jun 12
4
ABSOLUTE MAXIMUM RATINGS
1
SYMBOL
PARAMETER
CONDITION
LIMITS
UNIT
MIN
MAX
V
DDQ
AV
DD
V
I
V
O
I
IK
I
OK
I
O
Supply voltage range
0.5
3.6
V
Supply voltage range
0.5
3.6
V
Input voltage range
see Notes 2 and 3
–0.5
V
DDQ
+
0.5
V
DDQ
+
0.5
±
50
±
50
±
50
±
100
+
150
V
Output voltage range
see Notes 2 and 3
–0.5
V
Input clamp current
V
I
< 0 or V
I
>V
DDQ
V
O
< 0 or V
O
>V
DDQ
V
O
= 0 to V
DDQ
mA
Output clamp current
mA
Continuous output current
mA
Continuous current to GND or V
DDQ
Storage temperature range
mA
°
C
T
stg
–65
NOTES:
1. 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.
2. The input and output negative voltage ratings may be exceeded if the input and output clamp-current ratings are observed.
3. This value is limited to 3.6 V maximum.
RECOMMENDED OPERATING CONDITIONS
1
SYMBOL
PARAMETER
CONDITION
LIMITS
TYP
UNIT
MIN
MAX
V
DDQ
AV
DD
Supply voltage range
2.3
2.7
V
Supply voltage range
2.2
2.7
V
V
IL
Low level input voltage
CLK, CLK,
FB
IN
, FB
IN
PWRDWN
V
DDQ
/2
0.18
V
0.3
0.7
V
IH
High level input voltage
CLK, CLK,
FB
IN
, FB
IN
PWRDWN
V
DDQ
/2
+
0.18
V
1.7
0.3
0.36
V
DDQ
+
0.3
V
DDQ
V
DDQ
+
0.6
V
DDQ
+
0.6
V
DDQ
/2
+
0.2
V
DDQ
/2
+
0.2
12
12
DC input signal voltage
Note 2
V
V
ID
DC differential input signal voltage
CLK, FB
IN
CLK, FB
IN
Note 3
V
AC differential input signal voltage
Note 3
0.7
V
V
OX
V
IX
I
OH
I
OL
SR
Output differential cross-voltage
Note 4
V
DDQ
/2
0.2
V
DDQ
/2
0.2
V
DDQ
/2
V
Input differential cross-voltage
Note 4
V
High-level output current
mA
Low-level output current
mA
Input slew rate
1
4
V/ns
°
C
T
amb
Operating free-air temperature
0
70
NOTES:
1. Unused inputs must be held high or low to prevent them from floating.
2. DC input signal voltage specifies the allowable DC execution of differential input.
3. Differential input signal voltage specifies the differential voltage |VTR – VCP| required for switching, where VTR is the true input level and
VCP is the complementary input level.
4. Differential cross-point voltage is expected to track variations of V
CC
and is the voltage at which the differential signals must be crossing.
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