參數(shù)資料
型號: XRK69773CR
廠商: EXAR CORP
元件分類: XO, clock
英文描述: 1:12 LVCMOS PLL CLOCK GENERATOR
中文描述: 240 MHz, OTHER CLOCK GENERATOR, PQFP52
封裝: 10 X 10 MM, 1.40 MM HEIGHT, LQFP-52
文件頁數(shù): 5/12頁
文件大?。?/td> 98K
代理商: XRK69773CR
PRELIMINARY
XRK69773
5
REV. P1.0.0
1:12 LVCMOS PLL CLOCK GENERATOR
T
ABLE
4: AC C
HARACTERISTICS
(V
DD
= 3.3V +/- 5%)
S
YMBOL
C
HARACTERISTICS
CONDITION
MIN
TYP
MAX
UNIT
f
REF
Input reference frequency
a
÷4 feedback
÷6 feedback
÷8 feedback
÷10 feedback
÷12 feedback
÷16 feedback
÷20 feedback
÷24 feedback
÷32 feedback
÷40 feedback
PLL bypass mode
50.0
33.3
25.0
20.0
16.6
12.5
10.0
8.33
6.25
5.00
120
80.0
60.0
48.0
40.0
30.0
24.0
20.0
15.0
12.0
250
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
f
VCO
VCO frequency range
200
480
MHz
f
MAX
Output frequency
a
÷2 output
÷4 output
÷6 output
÷8 output
÷10 output
÷12 output
÷16 output
÷20 output
÷24 output
100.0
50.0
33.3
25.0
20.0
16.6
12.5
10.0
8.33
240.0
120.0
80.0
60.0
48.0
40.0
30.0
24.0
20.0
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
f
STOP_CLK
Serial interface frequency
20.0
MHz
V
PP
Peak to Peak Input Voltage
PECL and PECL
LVPECL
400
1000
mV
V
CMR
Common Mode Range PECL
and PECL
LVPECL
1.2
V
DD
- 0.9
V
t
PW
CLKx pulse width
2.0
ns
It
R
, It
F
Input CLKx Rise/Fall time
0.8V to 2.0V
1
ns
t
(
)
Propagation Delay (static
phase offset) CLKx to FB_IN
b
6.25MHz < f
REF
< 65.0MHz
65.0MHz < f
REF
< 125MHz
f
REF
= 50MHz & FB = ÷8
-3
-4
-166
+3
+4
+166
°
°
ps
t
SK(O)
Output to output skew
Bank A (QAx to QAy)
Bank B (QBx to QBy)
Bank C (QCx to QCy)
all outputs (QXy to QWz)
c
100
100
100
250
ps
ps
ps
ps
DC
Output duty cycle
d
(T÷2)-200
T÷2
(T÷2)+200
ps
Ot
R
, Ot
F
Output Rise/Fall time
0.55 to 2.4V
0.1
1.0
ns
相關(guān)PDF資料
PDF描述
XRK69773IR 1:12 LVCMOS PLL CLOCK GENERATOR
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
XRK69773IR 制造商:EXAR 制造商全稱:EXAR 功能描述:1:12 LVCMOS PLL CLOCK GENERATOR
XRK69774 制造商:EXAR 制造商全稱:EXAR 功能描述:1:14 LVCMOS PLL CLOCK GENERATOR
XRK69774CR 制造商:EXAR 制造商全稱:EXAR 功能描述:1:14 LVCMOS PLL CLOCK GENERATOR
XRK69774IR 制造商:EXAR 制造商全稱:EXAR 功能描述:1:14 LVCMOS PLL CLOCK GENERATOR
XRK697H73 制造商:EXAR 制造商全稱:EXAR 功能描述:1:12 LVCMOS PLL CLOCK GENERATOR