参数资料
型号: ICS84330CYLNT
厂商: INTEGRATED DEVICE TECHNOLOGY INC
元件分类: 时钟产生/分配
英文描述: 700 MHz, OTHER CLOCK GENERATOR, PQFP32
封装: 7 X 7 MM, 1.40 MM HEIGHT, LEAD FREE, MS-026BBA, LQFP-32
文件页数: 1/19页
文件大小: 292K
代理商: ICS84330CYLNT
84330CV
www.icst.com/products/hiperclocks.html
REV. C APRIL 10, 2007
1
Integrated
Circuit
Systems, Inc.
ICS84330C
700MHZ, LOW JITTER, CRYSTAL-TO-3.3V
DIFFERENTIAL LVPECL FREQUENCY SYNTHESIZER
GENERAL DESCRIPTION
The ICS84330C is a general purpose, single out-
put high frequency synthesizer and a member of
the HiPerClockS family of High Performance
Clock Solutions from ICS. The VCO operates at a
frequency range of 250MHz to 700MHz. The VCO
and output frequency can be programmed using the serial or
parallel interfaces to the configuration logic. The output can be
configured to divide the VCO frequency by 1, 2, 4, and 8. Output
frequency steps from 250KHz to 2MHz can be achieved using
a 16MHz crystal depending on the output divider setting.
FEATURES
Fully integrated PLL, no external loop filter requirements
1 differential 3.3V LVPECL output
Crystal oscillator interface: 10MHz to 25MHz
Output frequency range: 31.25MHz to 700MHz
VCO range: 250MHz to 700MHz
Parallel or serial interface for programming M and N
dividers during power-up
RMS Period jitter: 5ps (maximum)
Cycle-to-cycle jitter: 40ps (maximum)
3.3V supply voltage
0°C to 70°C ambient operating temperature
Pin compatible with the MC12430
Lead-Free package available
HiPerClockS
ICS
PIN ASSIGNMENT
BLOCK DIAGRAM
ICS84330C
28-Lead PLCC
V Package
11.6mm x 11.4mm x 4.1mm
body package
Top View
25 24 23 22 21 20 19
5
6
7
8
9 10 11
26
27
28
1
2
3
4
18
17
16
15
14
13
12
S_CLOCK
S_DATA
S_LOAD
VCCA
FREF_EXT
XTAL_SEL
XTAL1
M3
M2
M1
M0
nP_LOAD
OE
X
T
AL2
V
EE
TEST
V
CC
V
EE
nFOUT
FOUT
V
CC
N1
N0
M8
M7
M6
M5
M4
OSC
XTAL1
XTAL2
FREF_EXT
XTAL_SEL
S_LOAD
S_DATA
S_CLOCK
nP_LOAD
M0:M8
N0:N1
VCO
PLL
TEST
CONFIGURATION
INTERFACE
LOGIC
÷ M
÷ 16
PHASE DETECTOR
÷2
÷4
÷8
÷1
1
0
OE
1
0
÷ 2
FOUT
nFOUT
ICS84330C
32-Lead LQFP
Y package
7mm x 7mm x 1.4mm
body package
Top View
32 31 30 29 28 27 26 25
9
10 11 12 13 14 15 16
1
2
3
4
5
6
7
8
24
23
22
21
20
19
18
17
n/c
N1
N0
M8
M7
M6
M5
M4
S_CLOCK
S_DATA
S_LOAD
VCCA
FREF_EXT
XTAL_SEL
XTAL1
nc
M3
M2
M1
M0
nP_LOAD
OE
X
T
AL2
V
EE
TEST
V
CC
V
CC
V
EE
nFOUT
FOUT
V
CC
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