参数资料
型号: MAX19506ETM+T
厂商: Maxim Integrated Products
文件页数: 32/35页
文件大小: 0K
描述: IC ADC 8BIT 2CH 100MSPS 48TQFN
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,500
位数: 8
采样率(每秒): 100M
数据接口: 串行,并联
转换器数目: 2
功率耗散(最大): 139mW
电压电源: 模拟和数字
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 48-WFQFN 裸露焊盘
供应商设备封装: 48-TQFN-EP(7x7)
包装: 带卷 (TR)
输入数目和类型: 4 个单端,单极;2 个差分,单极
MAX19506
Dual-Channel, 8-Bit, 100Msps ADC
6
_______________________________________________________________________________________
ELECTRICAL CHARACTERISTICS (continued)
(VAVDD = VOVDD = 1.8V, internal reference, differential clock, VCLK = 1.5VP-P, fCLK = 100MHz, AIN = -0.5dBFS, data output termina-
tion = 50
, TA = -40°C to +85°C, unless otherwise noted. Typical values are at TA = +25°C.) (Note 1)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
POWER-MANAGEMENT CHARACTERISTICS
Wake-Up Time from Shutdown
tWAKE
Internal reference, CREFIO = 0.1F (10
τ)5
ms
Wake-Up Time from Standby
tWAKE
Internal reference
15
s
SERIAL-PORT INTERFACE TIMING (Note 2) (Figure 7)
SCLK Period
tSCLK
50
ns
SCLK to CS Setup Time
tCSS
10
ns
SCLK to CS Hold Time
tCSH
10
ns
SDIN to SCLK Setup Time
tSDS
Serial-data write
10
ns
SDIN to SCLK Hold Time
tSDH
Serial-data write
0
ns
SCLK to SDIN Output Data Delay
tSDD
Serial-data read
10
ns
TIMING CHARACTERISTICS—DUAL BUS PARALLEL MODE (Figure 9), (Default Timing see Table 5)
Clock Pulse-Width High
tCH
5.0
ns
Clock Pulse-Width Low
tCL
5.0
ns
Clock Duty Cycle
tCH/tCLK
30 to 70
%
CL = 10pF, VOVDD = 1.8V (Note 2)
2.1
4.0
5.8
Data Delay After Rising Edge of
CLK+
tDD
CL = 10pF, VOVDD = 3.3V
3.1
ns
Data to DCLK Setup Time
tSETUP
CL = 10pF, VOVDD = 1.8V (Note 2)
8.1
8.7
ns
Data to DCLK Hold Time
tHOLD
CL = 10pF, VOVDD = 1.8V (Note 2)
0.6
1.3
ns
TIMING CHARACTERISTICS—MULTIPLEXED BUS PARALLEL MODE (Figure 10), (Default Timing see Table 5)
Clock Pulse-Width High
tCH
5.0
ns
Clock Pulse-Width Low
tCL
5.0
ns
Clock Duty Cycle
tCH/tCLK
30 to 70
%
CL = 10pF, VOVDD = 1.8V (Note 2)
2.1
3.9
5.8
Data Delay After Rising Edge of
CLK+
tDD
CL = 10pF, VOVDD = 3.3V
3.1
ns
Data to DCLK Setup Time
tSETUP
CL = 10pF, VOVDD = 1.8V (Note 2)
2.9
3.9
ns
Data to DCLK Hold Time
tHOLD
CL = 10pF, VOVDD = 1.8V (Note 2)
0.4
1.1
ns
DCLK Duty Cycle
tDCH/tCLK
CL = 10pF, VOVDD = 1.8V (Note 2)
41
50
59
%
MUX Data Duty Cycle
tCHA/tCLK
CL = 10pF, VOVDD = 1.8V (Note 2)
41
50
59
%
TIMING CHARACTERISTICS—SYNCHRONIZATION (Figure 12)
Setup Time for Valid Clock Edge
tSUV
Edge mode (Note 2)
0.7
ns
Hold-Off Time for Invalid Clock
Edge
tHO
Edge mode (Note 2)
0.5
ns
Minimum Synchronization Pulse
Width
Relative to input clock period
2
Cycles
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