参数资料
型号: ISL5927INZ
厂商: Intersil
文件页数: 10/13页
文件大小: 0K
描述: IC DAC 14BIT CMOS DUAL 48LQFP
标准包装: 250
位数: 14
数据接口: 并联
转换器数目: 2
电压电源: 模拟和数字
功率耗散(最大): 275 mW
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 48-LQFP
供应商设备封装: 48-TQFP(7x7)
包装: 托盘
输出数目和类型: *
采样率(每秒): *
6
AC CHARACTERISTICS (Using Figure 13 with RDIFF = 50 and RLOAD = 50, Full Scale Output = -2.5dBm)
Spurious Free Dynamic Range,
SFDR Within a Window
fCLK = 210MSPS, fOUT = 80.8MHz, 30MHz Span (Notes 4, 8)
-
73
-
dBc
fCLK = 210MSPS, fOUT = 40.4MHz, 30MHz Span (Notes 4, 8)
-
80
-
dBc
fCLK = 130MSPS, fOUT = 20.2MHz, 20MHz Span (Notes 4, 8)
-
86
-
dBc
Spurious Free Dynamic Range,
SFDR to Nyquist (fCLK/2)
fCLK = 260MSPS, fOUT = 80.8MHz (Notes 4, 8)
-
56
-
dBc
fCLK = 260MSPS, fOUT = 40.4MHz (Notes 4, 8)
-
63
-
dBc
fCLK = 260MSPS, fOUT = 20.2MHz (Notes 4, 8)
-
68
-
dBc
fCLK = 210MSPS, fOUT = 80.8MHz (Notes 4, 8)
-
56
-
dBc
fCLK = 210MSPS, fOUT = 40.4MHz (Notes 4, 8, 10)
-
67
-
dBc
fCLK = 200MSPS, fOUT = 20.2MHz, T = 25°C (Notes 4, 8)
62
68
-
dBc
fCLK = 200MSPS, fOUT = 20.2MHz, T = -40°C to 85°C (Notes 4, 8)
60
-
dBc
fCLK = 130MSPS, fOUT = 50.5MHz (Notes 4, 8)
-
59
-
dBc
fCLK = 130MSPS, fOUT = 40.4MHz (Notes 4, 8)
-
63
-
dBc
fCLK = 130MSPS, fOUT = 20.2MHz (Notes 4, 8)
-
70
-
dBc
fCLK = 130MSPS, fOUT = 10.1MHz , T = -40°C to 85°C (Notes 4, 8)
70
75
-
dBc
fCLK = 130MSPS, fOUT = 5.05MHz, (Notes 4, 8)
-
79
-
dBc
fCLK = 100MSPS, fOUT = 40.4MHz (Notes 4, 8)
-
61
-
dBc
fCLK = 80MSPS, fOUT = 30.3MHz (Notes 4, 8)
-
64
-
dBc
fCLK = 80MSPS, fOUT = 20.2MHz (Notes 4, 8)
-
71
-
dBc
fCLK = 80MSPS, fOUT = 10.1MHz (Notes 4, 8, 10)
-
75
-
dBc
fCLK = 80MSPS, fOUT = 5.05MHz (Notes 4, 8)
-
78
-
dBc
fCLK = 50MSPS, fOUT = 20.2MHz (Notes 4, 8)
-
68
-
dBc
fCLK = 50MSPS, fOUT = 10.1MHz (Notes 4, 8)
-
75
-
dBc
fCLK = 50MSPS, fOUT = 5.05MHz (Notes 4, 8)
-
79
-
dBc
Spurious Free Dynamic Range,
SFDR in a Window with Eight Tones
fCLK = 210MSPS, fOUT = 28.3MHz to 45.2MHz, 2.1MHz Spacing,
50MHz Span (Notes 4, 8, 10)
-65
-
dBc
fCLK = 130MSPS, fOUT = 17.5MHz to 27.9MHz, 1.3MHz Spacing,
35MHz Span (Notes 4, 8)
-69
-
dBc
fCLK = 80MSPS, fOUT = 10.8MHz to 17.2MHz, 811kHz Spacing,
15MHz Span (Notes 4, 8)
-76
-
dBc
fCLK = 50MSPS, fOUT = 6.7MHz to 10.8MHz, 490kHz Spacing,
10MHz Span (Notes 4, 8)
-77
-
dBc
Spurious Free Dynamic Range,
SFDR in a Window with EDGE or GSM
fCLK = 78MSPS, fOUT = 11MHz, in a 20MHz Window, RBW = 30kHz
(Notes 4, 8, 10)
-94
-
dBc
Adjacent Channel Power Ratio,
ACPR with UMTS
fCLK = 76.8MSPS, fOUT = 19.2MHz, RBW = 30kHz (Notes 4, 8, 10)
-
71
-
dB
VOLTAGE REFERENCE
Internal Reference Voltage, VFSADJ
Pin 20 Voltage with Internal Reference
1.2
1.23
1.3
V
Internal Reference Voltage Drift
-
±40
-
ppm/°C
Internal Reference Output Current
Sink/Source Capability
Reference is not intended to drive an external load
-
0
-
A
Reference Input Impedance
-1
-
M
Reference Input Multiplying Bandwidth (Note 8)
-
1.0
-
MHz
Electrical Specifications
AVDD = DVDD = +3.3V, VREF = Internal 1.2V, IOUTFS = 20mA, TA = 25°C for All Typical Values (Continued)
PARAMETER
TEST CONDITIONS
TA = -40°C TO 85°C
UNITS
MIN
TYP
MAX
ISL5927
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