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參數資料
| 型號： | SY89429VZCTR |
| 廠商： | MICREL INC |
| 元件分類： | XO, clock |
| 英文描述： | 5V/3.3V PROGRAMMABLE FREQUENCY SYNTHESIZER 25MHz to 400MHz |
| 中文描述： | PLL FREQUENCY SYNTHESIZER, 25 MHz, PDSO28 |
| 封裝： | 0.300 INCH, SOIC-28 |
| 文件頁數： | 1/9頁 |
| 文件大小： | 140K |
| 代理商： | SY89429VZCTR |
The SY89429A is a general purpose, synthesized clock
source targeting applications that require both serial and
parallel interfaces. Its internal VCO will operate over a
range of frequencies from 400MHz to 800MHz. The
differential PECL output can be configured to be the VCO
frequency divided by 2, 4, 8 or 16. With the output configured
to divide the VCO frequency by 2, and with a 16MHz
external quartz crystal used to provide the reference
frequency, the output frequency can be specified in 1MHz
steps.
FEATURES
DESCRIPTION
Rev.: H
Issue Date:
Amendment: /0
October, 1998
ClockWorks
SY89429A
PROGRAMMABLE
FREQUENCY SYNTHESIZER
(25MHz to 400MHz)
I
Improved jitter performance over SY89429
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25MHz to 400MHz differential PECL outputs
I
±
25ps peak-to-peak output jitter
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Minimal frequency over-shoot
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Synthesized architecture
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Serial 3 wire interface
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Parallel interface for power-on
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Internal quartz reference oscillator driven by quartz
crystal or PECL source
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PECL output can operate with either +3.3V or +5V
VCC_OUT power supply
I
External loop filter optimizes performance/cost
I
Applications note (AN-06) for ease of design-ins
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Available in PLCC and SOIC 28-pin packages
PIN CONFIGURATION
APPLICATIONS
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Workstations
I
Advanced communications
I
High end consumer
I
High-performance computing
I
RISC CPU clock
I
Graphics pixel clock
I
Test equipment
I
Other high-performance processor-based
applications
26
27
28
1
2
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4
18
17
16
15
14
13
12
25 24 23 22 21
20 19
5
6
7
8
9
10 11
V
CC_QUIET
LOOP
_FILTER
XTAL1
S
_CLOCK
S
_DATA
S
_LOAD
LOOP_
REF
V
C
M
M
M
M
X
P
_
M[8]
M[7]
M[6]
M[4]
M[5]
N[1]
N[0]
F
V
C
T
G
V
C
G
F
PLCC
TOP VIEW
1
2
3
4
5
6
7
8
9
10
11
12
13
14
27
28
26
25
24
23
22
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15
M[0]
M[1]
M[2]
M[3]
M[4]
M[5]
M[6]
M[7]
M[8]
N[0]
N[1]
GND (TTL)
TEST
V
CC
(TTL)
P
_LOAD
V
CC1
XTAL
2
XTAL
1
LOOP
_REF
LOOP
_FILTER
V
CC_QUIET
S
_LOAD
S
_DATA
S
_CLOCK
V
CC_OUT
FOUT
FOUT
GND
TOP VIEW
SOIC
Z28-1
1
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| SY89429VJC | 5V/3.3V PROGRAMMABLE FREQUENCY SYNTHESIZER 25MHz to 400MHz |
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| SY89430VJC | 5V/3.3V PROGRAMMABLE FREQUENCY SYNTHESIZER (50MHz to 950MHz) |
| SY89430VJCTR | 5V/3.3V PROGRAMMABLE FREQUENCY SYNTHESIZER (50MHz to 950MHz) |
| SY89430VZC | 5V/3.3V PROGRAMMABLE FREQUENCY SYNTHESIZER (50MHz to 950MHz) |
相關代理商/技術參數 |
參數描述 |
|---|---|
| SY89429VZH | 功能描述:時鐘合成器/抖動清除器 5V/3.3V Programmable Frequency Synthesizer (25-400MHz) (Green) RoHS:否 制造商:Skyworks Solutions, Inc. 輸出端數量: 輸出電平: 最大輸出頻率: 輸入電平: 最大輸入頻率:6.1 GHz 電源電壓-最大:3.3 V 電源電壓-最小:2.7 V 封裝 / 箱體:TSSOP-28 封裝:Reel |
| SY89429VZH TR | 功能描述:時鐘合成器/抖動清除器 5V/3.3V Programmable Frequency Synthesizer (25-400MHz) (Green) RoHS:否 制造商:Skyworks Solutions, Inc. 輸出端數量: 輸出電平: 最大輸出頻率: 輸入電平: 最大輸入頻率:6.1 GHz 電源電壓-最大:3.3 V 電源電壓-最小:2.7 V 封裝 / 箱體:TSSOP-28 封裝:Reel |
| SY89429VZHTR | 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:5V/3.3V PROGRAMMABLE FREQUENCY SYNTHESIZER (25MHz to 400MHz) |
| SY89430 | 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:5V/3.3V PROGRAMMABLE FREQUENCY SYNTHESIZER (50MHz to 950MHz) |
| SY89430V | 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:5V/3.3V PROGRAMMABLE FREQUENCY SYNTHESIZER (50MHz to 950MHz) |
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