參數(shù)資料
型號(hào)： 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(yè)數(shù)： 67/73頁(yè)
文件大?。?/td> 3182K
代理商： ADS6224IRGZ25
www.ti.com
SLAS543A – MAY 2007 – REVISED SEPTEMBER 2007
ELECTRICAL CHARACTERISTICS (continued)
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
Fin = 10 MHz
90
91
93
Fin = 50 MHz
73
83
80
76
87
88
Fin = 70 MHz
78
73
81
86
76
86
Fin = 100 MHz
87
85
83
HD3
0 dB Gain
75
78
79
80
Third
dBc
Fin = 170
harmonic
3.5 dB
79
82
83
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
95
96
98
Fin = 50 MHz
94
95
Worst
Fin = 70 MHz
92
94
95
harmonic
dBc
(other than
Fin = 100 MHz
91
92
93
HD2, HD3)
Fin = 170 MHz
88
89
90
Fin = 230 MHz
86
87
Fin = 10 MHz
88
89.5
91
Fin = 50 MHz
70
81
78.5
74
85.5
86
THD
Fin = 70 MHz
70
77
74
Total
dBc
harmonic
Fin = 100 MHz
84
83
80.5
distortion
Fin = 170 MHz
73
76
77.5
78.5
Fin = 230 MHz
72
74
75.5
76.5
ENOB
Fin = 50 MHz
10.8
11.4
10.9
11.5
Effective
Bits
10.9
Fin = 70 MHz
10.8
11.4
number of bits
F1= 46.09 MHz,
IMD
90
94
97
F2 = 50.09 MHz
2-Tone
dBFS
intermodulatio
F1= 185.09 MHz,
82
88
92
96
n distortion
F2 = 190.09 MHz
Cross-talk signal
Cross-talk
105
106
108
dBc
frequency = 10 MHz
Recovery to within 1% (of final
Input overload
Clock
value) for 6-dB overload with
1
recovery
cycles
sine wave input
AC PSRR
Power Supply
Up to 100 MHz, 100 mVPP on
35
dBc
Rejection
AVDD
Ratio
Copyright 2007, Texas Instruments Incorporated
7
Product Folder Link(s): ADS6225 ADS6224 ADS6223 ADS6222
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參數(shù)描述
ADS6224IRGZR 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
ADS6224IRGZRG4 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
ADS6224IRGZT 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
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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