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参数资料
| 型号： | AD9878 |
| 厂商： | Analog Devices, Inc. |
| 元件分类： | 开关 |
| 英文描述： | Mixed-Signal Front End for Broadband Applications |
| 中文描述： | 混合信号的宽带应用前端 |
| 文件页数： | 4/36页 |
| 文件大小： | 749K |
| 代理商： | AD9878 |
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AD9878
ELECTRICAL CHARACTERISTICS
V
AS
= 3.3 V ± 5%, V
DS
= 3.3 V ± 10%, f
OSCIN
= 27 MHz, f
SYSCLK
= 216 MHz, f
MCLK
= 54 MHz (M = 8), ADC clock derived from OSCIN,
R
SET
= 4.02 k, maximum. Fine gain, 75 DAC load.
Table 1.
PARAMETER
Temp
OSCIN and XTAL CHARACTERISTICS
Frequency Range
Full
Duty Cycle
25°C
Input Impedance
25°C
MCLK Cycle-to-Cycle Jitter (f
MCLK
derived from PLL)
25°C
Tx DAC CHARACTERISTICS
Maximum Sample Rate
Full
Resolution
N/A
Full-Scale Output Current
Full
Gain Error (Using Internal Reference)
25°C
Offset Error
25°C
Reference Voltage (REFIO Level)
25°C
Differential Nonlinearity (DNL)
25°C
Integral Nonlinearity (INL)
25°C
Output Capacitance
25°C
Phase Noise @ 1 kHz Offset, 42 MHz Carrier
25°C
Output Voltage Compliance Range
Full
Wideband SFDR
5 MHz Analog Output, I
OUT
= 10 mA
Full
65 MHz Analog Output, I
OUT
= 10 mA
Full
Narrow-Band SFDR (±1 MHz Window)
5 MHz Analog Output, I
OUT
= 10 mA
Full
65 MHz Analog Output, I
OUT
= 10 mA
Full
Tx MODULATOR CHARACTERISTICS
I/Q Offset
Full
Pass-Band Amplitude Ripple (f < f
IQCLK
/8)
Full
Pass-Band Amplitude Ripple (f < f
IQCLK
/4)
Full
Stop-Band Response (f > f
IQCLK
× 3/4)
Full
Tx GAIN CONTROL
Gain Step Size
25°C
Gain Step Error
25°C
Settling Time, 1% (Full-Scale Step)
25°C
10-BIT ADC CHARACTERISTICS
Resolution
N/A
Maximum Conversion Rate
Full
Pipeline Delay
N/A
Analog Input
Input Voltage Range
Full
Differential Input Impedance
25°C
Full Power Bandwidth
25°C
Dynamic Performance (A
IN
= 0.5 dBFS, f = 5 MHz)
Signal-to-Noise and Distortion (SINAD)
Full
Effective Number of Bits (ENOB)
Full
Total Harmonic Distortion (THD)
Full
Spurious-Free Dynamic Range (SFDR)
Full
Reference Voltage Error, REFT10 to REFB10 (1.0 V)
Full
Rev. A | Page 4 of 36
Test Level
II
II
III
III
II
N/A
II
I
I
I
III
III
III
III
II
II
II
II
II
II
II
II
II
III
III
III
N/A
II
N/A
II
III
III
II
II
II
II
I
Min
3
35
232
4
2.0
1.18
0.5
62.4
50.3
71
61
50
29
57.6
9.3
65.7
Typ
50
100||3
6
12
10
1
±1.0
1.23
±2.5
±8
5
110
68
53.5
74
64
55
0.5
<0.05
1.8
10
4.5
2
4||2
90
59.7
9.6
71.1
72.4
±4
Max
29
65
20
+2.0
1.28
+1.5
±0.1
±0.5
63
63.6
±100
Unit
MHz
%
M||pF
ps rms
MHz
Bits
mA
% FS
% FS
V
LSB
LSB
pF
dBc/Hz
V
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
μs
Bits
MHz
ADC cycles
V
PPD
k||pF
MHz
dB
Bits
dB
dB
mV
相关PDF资料 |
PDF描述 |
|---|---|
| AD9878-EB | Mixed-Signal Front End for Broadband Applications |
| AD9878BST | Mixed-Signal Front End for Broadband Applications |
| AD9878BSTZ | Mixed-Signal Front End for Broadband Applications |
| ADAV801 | Audio Codec for Recordable DVD |
| ADAV801ASTZ | Audio Codec for Recordable DVD |
相关代理商/技术参数 |
参数描述 |
|---|---|
| AD9878BST | 制造商:Analog Devices 功能描述:Mixed Signal Front End 100-Pin LQFP |
| AD9878BSTRL | 制造商:Analog Devices 功能描述:Mixed Signal Front End 100-Pin LQFP T/R 制造商:Analog Devices 功能描述:MIXED SGNL FRONT END 100LQFP - Tape and Reel |
| AD9878BSTZ | 功能描述:IC FRONT-END MIXED-SGNL 100-LQFP RoHS:是 类别:集成电路 (IC) >> 数据采集 - 模拟前端 (AFE) 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:2,500 系列:- 位数:- 通道数:2 功率（瓦特）:- 电压 - 电源，模拟:3 V ~ 3.6 V 电压 - 电源，数字:3 V ~ 3.6 V 封装/外壳:32-VFQFN 裸露焊盘 供应商设备封装:32-QFN（5x5） 包装:带卷 (TR) |
| AD9878-EB | 制造商:Analog Devices 功能描述:EVAL KIT FOR MIXED-SGNL FRONT END FOR BROADBAND APPLICATIONS - Bulk |
| AD9879 | 制造商:AD 制造商全称:Analog Devices 功能描述:Mixed-Signal Front End Set-Top Box, Cable Modem |
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