参数资料
| 型号： | SY89429AZC TR |
| 厂商： | Micrel Inc |
| 文件页数： | 1/9页 |
| 文件大小： | 0K |
| 描述： | IC SYNTHESIZER FREQ PROGR 28SOIC |
| 标准包装： | 1,000 |
| 系列： | Precision Edge® |
| 类型： | 频率合成器 |
| PLL： | 是 |
| 输入： | PECL，晶体 |
| 输出： | PECL |
| 电路数： | 1 |
| 比率 - 输入:输出： | 1:1 |
| 差分 - 输入:输出： | 无/是 |
| 频率 - 最大： | 800MHz |
| 除法器/乘法器： | 是/无 |
| 电源电压： | 3.135 V ~ 5.25 V |
| 工作温度： | 0°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 28-SOIC（0.295"，7.50mm 宽） |
| 供应商设备封装： | 28-SOIC |
| 包装： | 带卷 (TR) |
| 其它名称： | SY89429AZCTR SY89429AZCTR-ND |
1
Precision Edge
SY89429A
Micrel, Inc.
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28
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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
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Workstations
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Advanced communications
n
High end consumer
n
High-performance computing
n
RISC CPU clock
n
Graphics pixel clock
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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
相关PDF资料 |
PDF描述 |
|---|---|
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| SY89465UMY TR | IC CLOCK MUX 2:10 2GHZ 44-MLF |
| SY89467UHY TR | IC CLK BUFF MUX 2:20 2GHZ 64TQFP |
相关代理商/技术参数 |
参数描述 |
|---|---|
| SY89429AZH | 功能描述:时钟合成器/抖动清除器 Programmable Frequency Synthesizer (25-400MHz) (Green) RoHS:否 制造商:Skyworks Solutions, Inc. 输出端数量: 输出电平: 最大输出频率: 输入电平: 最大输入频率:6.1 GHz 电源电压-最大:3.3 V 电源电压-最小:2.7 V 封装 / 箱体:TSSOP-28 封装:Reel |
| SY89429AZH TR | 功能描述:时钟合成器/抖动清除器 Programmable Frequency Synthesizer (25-400MHz) (Green) RoHS:否 制造商:Skyworks Solutions, Inc. 输出端数量: 输出电平: 最大输出频率: 输入电平: 最大输入频率:6.1 GHz 电源电压-最大:3.3 V 电源电压-最小:2.7 V 封装 / 箱体:TSSOP-28 封装:Reel |
| SY89429AZHTR | 制造商:MICREL 制造商全称:Micrel Semiconductor 功能描述:PROGRAMMABLE FREQUENCY SYNTHESIZER (25MHz to 400MHz) |
| SY89429V | 制造商:MICREL 制造商全称:Micrel Semiconductor 功能描述:5V/3.3V PROGRAMMABLE FREQUENCY SYNTHESIZER 25MHz to 400MHz |
| SY89429V_06 | 制造商:MICREL 制造商全称:Micrel Semiconductor 功能描述:5V/3.3V PROGRAMMABLE FREQUENCY SYNTHESIZER (25MHz to 400MHz) |
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