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ICS8402AKT Datasheet

  • ICS8402AKT

  • 350MHZ, CRYSTAL-TO-LVCMOS / LVTTL FREQUENCY SYNTHESIZER

  • 15頁(yè)

  • ICS

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Integrated
Circuit
Systems, Inc.
ICS8402
350MH
Z
, C
RYSTAL
-
TO
-LVCMOS / LVTTL
F
REQUENCY
S
YNTHESIZER
F
EATURES
鈥?/div>
2 LVCMOS/LVTTL outputs
鈥?/div>
Selectable crystal oscillator interface
or LVCMOS/LVTTL TEST_CLK
鈥?/div>
Output frequency range: 15.625MHz to 350MHz
鈥?/div>
Crystal input frequency range: 12MHz to 40MHz
鈥?/div>
VCO range: 250MHz to 700MHz
鈥?/div>
Parallel or serial interface for programming counter
and output dividers
鈥?/div>
RMS period jitter: 8ps (typical)
鈥?/div>
Cycle-to-cycle jitter: 40ps (typical)
鈥?/div>
Full 3.3V or mixed 3.3V core/2.5V output supply voltage
鈥?/div>
0擄C to 70擄C ambient operating temperature
鈥?/div>
Industrial temperature information available upon request
G
ENERAL
D
ESCRIPTION
The ICS8402 is a general purpose, Crystal-to-
LVCMOS/LVTTL High Frequency Synthesizer and
HiPerClockS鈩?/div>
a member of the HiPerClockS鈩?family of High
Performance Clock Solutions from ICS. The
ICS8402 has a selectable TEST_CLK or crystal
inputs. The VCO operates at a frequency range of 250MHz
to 700MHz. The VCO frequency is programmed in steps equal
to the value of the input reference or crystal frequency. The
VCO and output frequency can be programmed using the
serial or parallel interfaces to the configuration logic. The low
phase noise characteristics of the ICS8402 make it an ideal
clock source for Gigabit Ethernet and SONET applications.
ICS
B
LOCK
D
IAGRAM
OE0
OE1
VCO_SEL
P
IN
A
SSIGNMENT
VCO_SEL
nP_LOAD
XTAL1
M4
32 31 30 29 28 27 26 25
XTAL_SEL
TEST_CLK
XTAL1
OSC
XTAL2
1
0
M3
M2
M1
M0
M5
M6
M7
M8
N0
N1
1
2
3
4
5
6
7
8
9 10 11 12 13 14 15 16
24
23
22
XTAL2
TEST_CLK
XTAL_SEL
V
DDA
S_LOAD
S_DATA
S_CLOCK
MR
ICS8402
21
20
19
18
17
PLL
PHASE DETECTOR
MR
nc
GND
梅2
梅4
梅8
梅16
VCO
梅
M
0
1
TEST
V
DD
OE1
OE0
V
DDO
Q1
Q0
GND
Q0
Q1
S_LOAD
S_DATA
S_CLOCK
nP_LOAD
M0:M8
N0:N1
CONFIGURATION
INTERFACE
LOGIC
TEST
32-Lead LQFP
7mm x 7mm x 1.4mm package body
Y Package
Top View
32-Lead VFQFN
5mm x 5mm x 0.75mm package body
K Package
Top View
8402AY
www.icst.com/products/hiperclocks.html
1
REV. B OCTOBER 6, 2004

ICS8402AKT相關(guān)型號(hào)PDF文件下載

  • 型號(hào)
    版本
    描述
    廠商
    下載
  • 英文版
    LOW SKEW, 1-TO-2 LVCMOS / LVTTL FANOUT BUFFER
    ICS
  • 英文版
    LOW SKEW, 1-TO-2 LVCMOS / LVTTL FANOUT BUFFER
    ICST [Inte...
  • 英文版
    LOW SKEW, 1-TO-4 LVCMOS / LVTTL FANOUT BUFFER
    ICSI
  • 英文版
    LOW SKEW, 1-TO-4 LVCMOS / LVTTL FANOUT BUFFER
    ICST [Inte...
  • 英文版
    LOW SKEW, 1-TO-4, MULTIPLEXED DIFFERENTIAL/ LVCMOS-TO-LVCMOS...
    ICS
  • 英文版
    LOW SKEW, 1-TO-4, MULTIPLEXED DIFFERENTIAL/ LVCMOS-TO-LVCMOS...
    ICST [Inte...
  • 英文版
    LOW SKEW, 1-TO-12 LVCMOS / LVTTL FANOUT BUFFER
    ICSI
  • 英文版
    LOW SKEW, 1-TO-12 LVCMOS / LVTTL FANOUT BUFFER
    ICST [Inte...
  • 英文版
    LOW SKEW, 1-TO-16, LVCMOS / LVTTL FANOUT BUFFER W/1.2V LVCMO...
    ICST [Inte...
  • 英文版
    Low Skew 1-to-16 Fanout Buffer
    ICS
  • 英文版
    Low Skew 1-to-16 Fanout Buffer
    ICST [Inte...
  • 英文版
    LOW SKEW, 1-TO-24 DIFFERENTIAL-TO-LVCMOS FANOUT BUFFER
    ICS
  • 英文版
    LOW SKEW, 1-TO-24 DIFFERENTIAL-TO-LVCMOS FANOUT BUFFER
    ICST [Inte...
  • 英文版
    350MHZ, CRYSTAL-TO-LVCMOS / LVTTL FREQUENCY SYNTHESIZER
    ICS
  • 英文版
    350MHZ, CRYSTAL-TO-LVCMOS / LVTTL FREQUENCY SYNTHESIZER
    ICST [Integrate...
  • 英文版
    700MHZ, CRYSTAL OSCILLATOR-TO-DIFFERENTIAL LVDS FREQUENCY SY...
    ICSI
  • 英文版
    700MHZ, CRYSTAL OSCILLATOR-TO-DIFFERENTIAL LVDS FREQUENCY SY...
    ICST [Integrate...
  • 英文版
    Low Skew 1-to-16 Differential Current Mode Fanout Buffer
    ICS
  • 英文版
    Low Skew 1-to-16 Differential Current Mode Fanout Buffer
    ICST [Integrate...
  • 英文版
    LOW SKEW, 1-TO-16 DIFFERENTIAL-TO-LVDS CLOCK DISTRIBUTION CH...
    ICS

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