參數(shù)資料
型號： ADS6224IRGZ25
廠商： TEXAS INSTRUMENTS INC
元件分類： ADC
英文描述： 2-CH 12-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQCC48
封裝： 7 X 7 MM, GREEN, PLASTIC, VQFN-48
文件頁數(shù)： 56/73頁
文件大?。?/td> 3182K
代理商： ADS6224IRGZ25
www.ti.com
ELECTRICAL CHARACTERISTICS
SLAS543A – MAY 2007 – REVISED SEPTEMBER 2007
Typical values are at 25
°C, min and max values are across the full temperature range T
MIN = –40°C to TMAX = 85°C, AVDD =
LVDD = 3.3 V, maximum rated sampling frequency, 50% clock duty cycle, –1dBFS differential analog input, internal reference
mode (unless otherwise noted).
ADS6225
ADS6224
ADS6223
ADS6222
Fs = 125 MSPS
Fs = 105 MSPS
Fs = 80 MSPS
Fs = 65 MSPS
PARAMETER
TEST CONDITIONS
UNIT
MIN
TYP
MAX
MIN
TYP
MAX
MIN
TYP
MAX
MIN
TYP
MAX
DYNAMIC AC CHARACTERISTICS
Fin = 10 MHz
70.9
71
71.4
Fin = 50 MHz
67.5
70.5
70.8
68
71.1
71.2
Fin = 70 MHz
70.3
67.5
70.6
70.9
68
71
Fin = 100 MHz
69.9
70.1
70.5
SNR
0 dB Gain
68.5
68.8
69
69.1
Signal to
dBFS
Fin = 170
noise ratio
3.5 dB
68.1
68.4
68.8
MHz
Coarse gain
0 dB Gain
67.4
67.8
66.9
68.1
Fin = 230
3.5 dB
67.1
67.3
67.8
MHz
Coarse gain
Fin = 10 MHz
70.7
70.8
71.3
Fin = 50 MHz
67
70
69.8
67.5
70.9
71
Fin = 70 MHz
69.2
67
70
70.6
67.5
70.7
Fin = 100 MHz
69.7
70
70.1
70
SINAD
Signal to
0 dB Gain
66.9
68.5
68.6
68.9
dBFS
noise and
Fin = 170
3.5 dB
67.4
68.1
68.2
68.7
distortion ratio
MHz
Coarse gain
0 dB Gain
66
66.8
66.5
67.3
Fin = 230
3.5 dB
66.5
66.8
67.2
67.4
MHz
Coarse gain
Fin = 10 MHz
90
91
93
Fin = 50 MHz
73
83
80
76
87
88
Fin = 70 MHz
78
73
81
86
76
87
Fin = 100 MHz
87
85
83
SFDR
Spurious free
0 dB Gain
75
78
79
80
dBc
dynamic
Fin = 170
3.5 dB
79
81
82
83
range
MHz
Coarse gain
0 dB Gain
74
76
77
78
Fin = 230
3.5 dB
78
79
80
81
MHz
Coarse gain
Fin = 10 MHz
93
94
96
97
Fin = 50 MHz
73
91
88
76
90
92
Fin = 70 MHz
90
73
88
90
76
92
Fin = 100 MHz
90
87
HD2
0 dB Gain
85
84
86
Second
dBc
Fin = 170
harmonic
3.5 dB
88
86
88
MHz
Coarse gain
0 dB Gain
82
81
82
83
Fin = 230
3.5 dB
85
83
84
85
MHz
Coarse gain
6
Copyright 2007, Texas Instruments Incorporated
Product Folder Link(s): ADS6225 ADS6224 ADS6223 ADS6222
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ADS6224IRGZTG4 功能描述:模數(shù)轉(zhuǎn)換器 - ADC Dual 12B 105MSPS ADC RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32
ADS6225 制造商:TI 制造商全稱:Texas Instruments 功能描述:DUAL CHANNEL, 12-BIT, 125/105/80/65 MSPS ADC WITH SERIAL LVDS INTERFACE
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