參數資料
| 型號： | SY89429AZC TR |
| 廠商： | Micrel Inc |
| 文件頁數： | 1/9頁 |
| 文件大小： | 0K |
| 描述： | IC SYNTHESIZER FREQ PROGR 28SOIC |
| 標準包裝： | 1,000 |
| 系列： | Precision Edge® |
| 類型： | 頻率合成器 |
| PLL： | 是 |
| 輸入： | PECL，晶體 |
| 輸出： | PECL |
| 電路數： | 1 |
| 比率 - 輸入:輸出： | 1:1 |
| 差分 - 輸入:輸出： | 無/是 |
| 頻率 - 最大： | 800MHz |
| 除法器/乘法器： | 是/無 |
| 電源電壓： | 3.135 V ~ 5.25 V |
| 工作溫度： | 0°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 28-SOIC（0.295"，7.50mm 寬） |
| 供應商設備封裝： | 28-SOIC |
| 包裝： | 帶卷 (TR) |
| 其它名稱： | SY89429AZCTR SY89429AZCTR-ND |
1
Precision Edge
SY89429A
Micrel, Inc.
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28
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25 24 23 22 21 20 19
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VCC_QUIET
XTAL1
S_CLOCK
S_DATA
LOOP_REF
S_LOAD
LOOP_FILTER
VCC1
M[3]
M[0]
M[1]
M[2]
XT
AL
2
/P_LOAD
M[8]
M[4]
M[7]
M[5]
N[1]
M[6]
N[0]
FOUT
VCC_OUT
TEST
GND
VCC
(TTL)
GND
(TTL)
/FOUT
PLCC
TOP VIEW
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
offrequenciesfrom400MHzto 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
PROGRAMMABLE
FREQUENCY SYNTHESIZER
(25MHz to 400MHz)
n
Improved jitter performance over SY89429
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25MHz to 400MHz differential PECL outputs
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±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
n
Externalloopfilteroptimizesperformance/cost
n
Applications note (AN-06) for ease of design-ins
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Available in PLCC and SOIC 28-pin packages
PIN CONFIGURATION
APPLICATIONS
n
Workstations
n
Advanced communications
n
High end consumer
n
High-performance computing
n
RISC CPU clock
n
Graphics pixel clock
n
Test equipment
n
Other high-performance processor-based
applications
GND (TTL)
FOUT
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12
N[1]
VCC_OUT
18
11
VCC (TTL)
GND
15
14
TEST
/FOUT
16
13
1
M[0]
M[1]
M[2]
M[3]
M[4]
M[5]
M[6]
M[7]
M[8]
N[0]
28 /P_LOAD
VCC1
XTAL2
XTAL1
LOOP_REF
LOOP_FILTER
VCC_QUIET
S_LOAD
S_DATA
S_CLOCK
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SOIC
TOP VIEW
Rev.: K
Amendment: /0
Issue Date: July 2009
Precision Edge
Precision Edge is a registered trademark of Micrel, Inc.
Precision Edge
SY89429A
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PDF描述 |
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相關代理商/技術參數 |
參數描述 |
|---|---|
| SY89429AZH | 功能描述:時鐘合成器/抖動清除器 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 |
| SY89429AZH TR | 功能描述:時鐘合成器/抖動清除器 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 |
| SY89429AZHTR | 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:PROGRAMMABLE FREQUENCY SYNTHESIZER (25MHz to 400MHz) |
| SY89429V | 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:5V/3.3V PROGRAMMABLE FREQUENCY SYNTHESIZER 25MHz to 400MHz |
| SY89429V_06 | 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:5V/3.3V PROGRAMMABLE FREQUENCY SYNTHESIZER (25MHz to 400MHz) |
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