参数资料
型号: KAD5512P-12Q72
厂商: Intersil
文件页数: 3/36页
文件大小: 0K
描述: IC ADC 12BIT 125MSPS SGL 72-QFN
产品培训模块: High-Speed Analog-to-Digital Converters
标准包装: 1
系列: FemtoCharge™
位数: 12
采样率(每秒): 125M
数据接口: 串行,SPI?
转换器数目: 1
功率耗散(最大): 235mW
电压电源: 单电源
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 72-VFQFN 裸露焊盘
供应商设备封装: 72-QFN(10x10)
包装: 托盘
输入数目和类型: 1 个差分,单极
KAD5512P
11
FN6807.4
October 1, 2010
Signal-to-Noise
and Distortion
SINAD
fIN = 10MHz
65.3
65.6
65.8
66.3
dBFS
fIN = 105MHz
63.3 65.3
63.8 65.6
64.3 65.8
64.3 66.3
dBFS
fIN = 190MHz
64.6
65.2
65.5
65.6
dBFS
fIN = 364MHz
63.9
64.3
64.7
64.1
dBFS
fIN = 695MHz
56.9
57.2
57.9
57.4
dBFS
fIN = 995MHz
49.6
44.9
48.3
49.3
dBFS
Effective Number
of Bits
ENOB
fIN = 10MHz
10.6
10.7
Bits
fIN = 105MHz
10.3 10.6
10.4 10.6
10.5 10.6
10.5 10.7
Bits
fIN = 190MHz
10.4
10.5
10.6
Bits
fIN = 364MHz
10.3
10.4
10.5
10.4
Bits
fIN = 695MHz
9.2
9.3
9.2
Bits
fIN = 995MHz
7.9
7.2
7.7
7.9
Bits
Spurious-Free
Dynamic Range
SFDR
fIN = 10MHz
83.0
81.4
78.8
79.6
dBc
fIN = 105MHz
70
87
70
86.2
70
84.4
70
86
dBc
fIN = 190MHz
79.4
80.5
81.8
82.0
dBc
fIN = 364MHz
76.1
78.2
71.8
dBc
fIN = 695MHz
60.6
61.4
61.6
dBc
fIN = 995MHz
50.7
46.4
49.2
50.3
dBc
Intermodulation
Distortion
IMD
fIN = 70MHz
-85.7
-92.1
-94.5
-95.1
dBFS
fIN = 170MHz
-97.1
-87.1
-91.6
-85.7
dBFS
Word Error Rate
WER
10-12
Full Power
Bandwidth
FPBW
1.5
GHz
NOTES:
6. Parameters with MIN and/or MAX limits are 100% production tested at their worst case temperature extreme (+85°C).
7. Digital Supply Current is dependent upon the capacitive loading of the digital outputs. IOVDD specifications apply for 10pF load on
each digital output.
8. See Nap /Sleep Mode description on page 21 for more details.
9. The DLL Range setting must be changed for low speed operation. See “Serial Peripheral Interface” on page 24 for more detail.
Electrical Specifications All specifications apply under the following conditions unless otherwise noted: AVDD = 1.8V,
OVDD = 1.8V, TA = -40°C to +85°C (typical specifications at +25°C), AIN = -1dBFS,
fSAMPLE = Maximum Conversion Rate (per speed grade). Boldface limits apply over the
operating temperature range, -40°C to +85°C. (Continued)
PARAMETER
SYMBOL
CONDITIONS
KAD5512P-25
(Note 6)
KAD5512P-21
(Note 6)
KAD5512P-17
(Note 6)
KAD5512P-12
(Note 6)
UNITS
MIN TYP MAX MIN TYP MAX MIN TYP MAX MIN TYP MAX
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