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| 型号： | AD9524/PCBZ |
| 厂商： | Analog Devices Inc |
| 文件页数： | 53/56页 |
| 文件大小： | 0K |
| 描述： | BOARD EVAL FOR AD9524 |
| 设计资源： | AD9524 Schematic AD9524 BOM AD9524 Gerber Files |
| 标准包装： | 1 |
| 主要目的： | 计时，时钟发生器 |
| 嵌入式： | 否 |
| 已用 IC / 零件： | AD9524 |
| 主要属性： | USB 供电或外部电源 |
| 次要属性： | 状态 LED |
| 已供物品： | 板 |
| 配用： | AD9524BCPZ-ND - IC INTEGER-N CLCK GEN 48LFCSP |
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AD9524
Data Sheet
Rev. E | Page 6 of 56
POWER DISSIPATION
Table 3.
Parameter
Min
Typ
Max
Unit
Test Conditions/Comments
POWER DISSIPATION
Typical Configuration
559
593
mW
Clock distribution outputs running as follows: four LVPECL outputs
at 122.88 MHz, two LVDS outputs (3.5 mA) at 122.88 MHz,
one differential input reference at 30.72 MHz; fVCXO = 122.88 MHz,
fVCO = 3932.16 MHz; PLL2 BW = 530 kHz; doubler is off
PD, Power-Down
101
132.2
mW
PD pin pulled low, with typical configuration conditions
INCREMENTAL POWER DISSIPATION
Low Power Typical Configuration
389
450.4
mW
Absolute total power with clock distribution; one LVPECL output
running at 122.88 MHz; one differential input reference at
30.72 MHz; fVCXO = 122.88 MHz, fVCO = 3932.16 MHz; doubler is off
Switched to One Input,
Reference Single-Ended Mode
28.5
8
mW
Running at 30.72 MHz
Switched to Two Inputs,
Reference Differential Mode
26
44.6
mW
Running at 30.72 MHz
Switched to Two Inputs,
Reference Single-Ended Mode
27.5
5.1
mW
Running at 30.72 MHz
Output Distribution, Driver On
Incremental power increase (OUT1) from low power typical (3.3 V)
LVDS
15.3
18.4
mW
Single 3.5 mA LVDS output at 245.76 MHz
47.8
55.4
mW
Single 7 mA LVDS output at 61.44 MHz
LVPECL Compatible
50.1
54.9
mW
Single LVPECL output at 122.88 MHz
HSTL
40.2
46.3
mW
Single 8 mA HSTL output at 122.88 MHz
43.7
50.3
mW
Single 16 mA HSTL output at 122.88 MHz
CMOS
6.6
7.9
mW
Single 3.3 V CMOS output at 15.36 MHz
9.9
11.9
mW
Dual complementary 3.3 V CMOS output at 15.36 MHz
9.9
11.9
mW
Dual in-phase 3.3 V CMOS output at 15.36 MHz
REFA, REFA, REFB, REFB, OSC_IN, OSC_IN, AND ZD_IN, ZD_IN INPUT CHARACTERISTICS
Table 4.
Parameter
Min
Typ
Max
Unit
Test Conditions/Comments
DIFFERENTIAL MODE
Input Frequency Range
400
MHz
Input Slew Rate (OSC_IN)
400
V/s
Minimum limit imposed for jitter performance
Common-Mode Internally
Generated Input Voltage
0.6
0.7
0.8
V
Input Common-Mode Range
1.025
1.475
V
For dc-coupled LVDS (maximum swing)
Differential Input Voltage,
Sensitivity Frequency < 250 MHz
100
mV p-p
Capacitive coupling required; can accommodate single-ended
input by ac grounding of unused input; the instantaneous voltage
on either pin must not exceed the 1.8 V dc supply rails
Differential Input Voltage,
Sensitivity Frequency > 250 MHz
200
mV p-p
Capacitive coupling required; can accommodate single-ended
input by ac grounding of unused input; the instantaneous voltage
on either pin must not exceed the 1.8 V dc supply rails
Differential Input Resistance
4.8
k
Differential Input Capacitance
1
pF
Duty Cycle
Duty cycle bounds are set by pulse width high and pulse width low
Pulse Width Low
1
ns
Pulse Width High
1
ns
CMOS MODE SINGLE-ENDED INPUT
Input Frequency Range
250
MHz
Input High Voltage
1.6
V
Input Low Voltage
0.52
V
Input Threshold Voltage
1.0
V
When ac coupling to the input receiver, the user must dc bias the
input to 1 V; the single-ended CMOS input is 3.3 V compatible
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相关代理商/技术参数 |
参数描述 |
|---|---|
| AD9525 | 制造商:AD 制造商全称:Analog Devices 功能描述:Low Jitter Clock Generator with Eight LVPECL Outputs |
| AD9525/PCBZ | 功能描述:时钟和定时器开发工具 Evaluation kit 2950MHz VCO installed RoHS:否 制造商:Texas Instruments 产品:Evaluation Modules 类型:Clock Conditioners 工具用于评估:LMK04100B 频率:122.8 MHz 工作电源电压:3.3 V |
| AD9525/PCBZ-VCO | 功能描述:时钟和定时器开发工具 Evaluation kit CRO29508 VCO installed RoHS:否 制造商:Texas Instruments 产品:Evaluation Modules 类型:Clock Conditioners 工具用于评估:LMK04100B 频率:122.8 MHz 工作电源电压:3.3 V |
| AD9525BCPZ | 功能描述:时钟发生器及支持产品 High performance clock distributor Exter RoHS:否 制造商:Silicon Labs 类型:Clock Generators 最大输入频率:14.318 MHz 最大输出频率:166 MHz 输出端数量:16 占空比 - 最大:55 % 工作电源电压:3.3 V 工作电源电流:1 mA 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:QFN-56 |
| AD9525BCPZ-REEL7 | 功能描述:时钟发生器及支持产品 High performance clock distributor Exter RoHS:否 制造商:Silicon Labs 类型:Clock Generators 最大输入频率:14.318 MHz 最大输出频率:166 MHz 输出端数量:16 占空比 - 最大:55 % 工作电源电压:3.3 V 工作电源电流:1 mA 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:QFN-56 |
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