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參數(shù)資料
| 型號： | XRK39910CD-2 |
| 廠商： | EXAR CORP |
| 元件分類： | 時鐘及定時 |
| 英文描述： | 3.3V LOW SKEW PLL CLOCK DRIVER |
| 中文描述： | 39910 SERIES, PLL BASED CLOCK DRIVER, 8 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PDSO24 |
| 封裝： | 0.300 INCH, SOIC-24 |
| 文件頁數(shù)： | 3/9頁 |
| 文件大?。?/td> | 80K |
| 代理商： | XRK39910CD-2 |
XRK39910
3
REV. 1.0.0
3.3V LOW SKEW PLL CLOCK DRIVER
N
OTE
:
1.
2.
3.
Tri-Level Input
When BYPASS = MID and OE = HIGH, PLL remains active.
This input is wired to V
DD
, GND, or unconnected. Default is MID level. If it is switched in the real time mode, the
outputs may glitch, and the PLL may require an additional lock time before all data sheet limits are achieved.
Q
0
- Q
7
7,8,10,11,
15,16,18,19
OUT
Eight clock output.
GND
9,17,24
PWR
Ground.
FB_IN
13
IN
Feedback Input
OE
(2)
21
IN
Synchronous Output Enable. When HIGH, it stops clock outputs (except Q
2
and
Q
3
) in a LOW state - Q
2
and Q
3
may be used as the feedback signal to maintain
phase lock. Set OE
LOW for normal operation.
BYPASS
(1,2)
23
IN
When MID or HIGH, disable PLL (except for conditions of Note 2). CLKIN goes to
all outputs. Set LOW for normal operations.
T
ABLE
5: R
ECOMMENDED
O
PERATING
R
ANGE
SYMBOL
D
ESCRIPTION
XRK39910-2, -5, -7
(I
NDUSTRIAL
)
XRK39910-2, -5, -7
(C
OMMERCIAL
)
U
NIT
M
IN
.
M
AX
.
M
IN
.
M
AX
.
V
DD
Power Supply Voltage
3
3.6
3
3.6
V
T
A
Ambient Operating Temperature
-40
+85
0
+70
°C
T
ABLE
6: DC E
LECTRICAL
C
HARACTERISTICS
OVER
O
PERATING
R
ANGE
S
YMBOL
P
ARAMETER
C
ONDITIONS
M
IN
.
M
AX
.
U
NIT
V
IH
Input HIGH Voltage
Guranteed Logic HIGH
(CLKIN, FB_IN, OE, PE Inputs
Only)
2
V
V
IL
Input LOW Voltage
Guaranteed Logic LOW
(CLKIN, FB_IN, OE, PE Inputs
Only)
0.8
V
V
IHH
Input HIGH Voltage
(1)
3-Level Inputs Only
(FSEL, BYPASS)
V
DD
-0.6
V
V
IMM
Input MID Voltage
(1)
3-Level Inputs Only
(FSEL, BYPASS)
V
DD
/2-0.3
V
DD
/2+0.3
V
V
ILL
Input LOW Voltage
(1)
3-Level Inputs Only
(FSEL, BYPASS)
0.6
V
I
IN
Input Leakage Current
(CLKIN, FB_IN Inputs Only)
V
IN
= V
DD
or GND
V
DD
= Max.
+5
μ
A
T
ABLE
4: P
IN
D
ESCRIPTIONS
P
IN
N
AME
P
IN
N
UMBER
T
YPE
D
ESCRIPTION
相關PDF資料 |
PDF描述 |
|---|---|
| XRK39910CD-5 | 3.3V LOW SKEW PLL CLOCK DRIVER |
| XRK39910ID-2 | 3.3V LOW SKEW PLL CLOCK DRIVER |
| XRK49911 | 3.3V HIGH-SPEED (110 MHZ) PROGRAMMABLE SKEW CLOCK BUFFER |
| XRK49911CJ-2 | 3.3V HIGH-SPEED (110 MHZ) PROGRAMMABLE SKEW CLOCK BUFFER |
| XRK49911IJ-2 | 3.3V HIGH-SPEED (110 MHZ) PROGRAMMABLE SKEW CLOCK BUFFER |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| XRK39910CD-5 | 制造商:EXAR 制造商全稱:EXAR 功能描述:3.3V LOW SKEW PLL CLOCK DRIVER |
| XRK39910CD-7 | 制造商:EXAR 制造商全稱:EXAR 功能描述:3.3V LOW SKEW PLL CLOCK DRIVER |
| XRK39910ID-2 | 制造商:EXAR 制造商全稱:EXAR 功能描述:3.3V LOW SKEW PLL CLOCK DRIVER |
| XRK39910ID-5 | 制造商:EXAR 制造商全稱:EXAR 功能描述:3.3V LOW SKEW PLL CLOCK DRIVER |
| XRK39910ID-7 | 制造商:EXAR 制造商全稱:EXAR 功能描述:3.3V LOW SKEW PLL CLOCK DRIVER |
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