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参数资料
| 型号： | ISL5957 |
| 厂商： | Intersil Corporation |
| 英文描述： | 14-Bit, +3.3V, 260+MSPS, High Speed D/A Converter |
| 中文描述： | 14位，3.3伏，260 MSPS的，高速D / A转换 |
| 文件页数： | 6/13页 |
| 文件大小： | 630K |
| 代理商： | ISL5957 |
6
FN6080.1
November 12, 2004
DIGITAL INPUTS
D13-D0, CLK
Input Logic High Voltage with
3.3V Supply, V
IH
(Note 3)
2.3
3.3
-
V
Input Logic Low Voltage with
3.3V Supply, V
IL
(Note 3)
-
0
1.0
V
Sleep Input Current, I
IH
-25
-
+25
μ
A
Input Logic Current, I
IH, IL
-20
-
+20
μ
A
Clock Input Current, I
IH, IL
-10
-
+10
μ
A
Digital Input Capacitance, C
IN
-
5
-
pF
TIMING CHARACTERISTICS
Data Setup Time, t
SU
See Figure 15
-
1.5
-
ns
Data Hold Time, t
HLD
See Figure 15
-
1.5
-
ns
Propagation Delay Time, t
PD
See Figure 15
-
1
-
Clock
Period
CLK Pulse Width, t
PW1
, t
PW2
See Figure 15 (Note 3)
0.9
-
-
ns
POWER SUPPLY CHARACTERISTICS
AV
DD
Power Supply
(Note 9)
2.7
3.3
3.6
V
DV
DD
Power Supply
(Note 9)
2.7
3.3
3.6
V
Analog Supply Current (I
AVDD
)
3.3V, IOUTFS = 20mA
-
27.5
28.5
mA
3.3V, IOUTFS = 2mA
-
10
-
mA
Digital Supply Current (I
DVDD
)
3.3V (Note 5)
-
3.7
5
mA
3.3V (Note 6)
-
6.5
8
mA
Supply Current (I
AVDD
) Sleep Mode
3.3V, IOUTFS = Don’t Care
-
1.5
-
mA
Power Dissipation
3.3V, IOUTFS = 20mA (Note 5)
-
103
111
mW
3.3V, IOUTFS = 20mA (Note 6)
-
110
120
mW
3.3V, IOUTFS = 20mA (Note 7)
-
157
-
mW
3.3V, IOUTFS = 2mA (Note 5)
-
45
-
mW
Power Supply Rejection
Single Supply (Note 8)
-0.125
-
+0.125
%FSR/V
NOTES:
2. Gain Error measured as the error in the ratio between the full scale output current and the current through R
SET
(typically 625
μ
A). Ideally the
ratio should be 32.
3. Parameter guaranteed by design or characterization and not production tested.
4. Spectral measurements made with differential transformer coupled output and no external filtering. For multitone testing, the same pattern was
used at different clock rates, producing different output frequencies but at the same ratio to the clock rate.
5. Measured with the clock at 130MSPS and the output frequency at 5MHz.
6. Measured with the clock at 200MSPS and the output frequency at 20MHz.
7. Measured with the clock at 260MSPS and the output frequency at 40MHz.
8. See “Definition of Specifications.”
9. Recommended operation is from 3.0V to 3.6V. Operation below 3.0V is possible with some degradation in spectral performance. Reduction in
analog output current may be necessary to maintain spectral performance.
10. See Typical Performance Plots.
Electrical Specifications
AV
DD
= DV
DD
= +3.3V, V
REF
= Internal 1.2V, IOUTFS = 20mA, T
A
= 25
°C
for All Typical Values
(Continued)
PARAMETER
TEST CONDITIONS
T
A
= -40°C TO 85°C
UNITS
MIN
TYP
MAX
ISL5957
相关PDF资料 |
PDF描述 |
|---|---|
| ISL5957IA | 14-Bit, +3.3V, 260+MSPS, High Speed D/A Converter |
| ISL5957IAZ | 14-Bit, +3.3V, 260+MSPS, High Speed D/A Converter |
| ISL5957IB | 14-Bit, +3.3V, 260+MSPS, High Speed D/A Converter |
| ISL5957IBZ | 14-Bit, +3.3V, 260+MSPS, High Speed D/A Converter |
| ISL5957EVAL1 | 14-Bit, +3.3V, 260+MSPS, High Speed D/A Converter |
相关代理商/技术参数 |
参数描述 |
|---|---|
| ISL5957EVAL1 | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:14-Bit, +3.3V, 260+MSPS, High Speed D/A Converter |
| ISL5957IA | 功能描述:IC DAC 14-BIT 260MSPS 28-TSSOP RoHS:否 类别:集成电路 (IC) >> 数据采集 - 数模转换器 系列:- 标准包装:2,400 系列:- 设置时间:- 位数:18 数据接口:串行 转换器数目:3 电压电源:模拟和数字 功率耗散（最大）:- 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:36-TFBGA 供应商设备封装:36-TFBGA 包装:带卷 (TR) 输出数目和类型:* 采样率（每秒）:* |
| ISL5957IAZ | 功能描述:CONV D/A 14-BIT 3.3V 28-TSSOP RoHS:是 类别:集成电路 (IC) >> 数据采集 - 数模转换器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:1,000 系列:- 设置时间:1µs 位数:8 数据接口:串行 转换器数目:8 电压电源:双 ± 功率耗散（最大）:941mW 工作温度:0°C ~ 70°C 安装类型:表面贴装 封装/外壳:24-SOIC（0.295"，7.50mm 宽） 供应商设备封装:24-SOIC W 包装:带卷 (TR) 输出数目和类型:8 电压，单极 采样率（每秒）:* |
| ISL5957IB | 功能描述:IC DAC 14-BIT 260MHZ 28-SOIC RoHS:否 类别:集成电路 (IC) >> 数据采集 - 数模转换器 系列:- 标准包装:2,400 系列:- 设置时间:- 位数:18 数据接口:串行 转换器数目:3 电压电源:模拟和数字 功率耗散（最大）:- 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:36-TFBGA 供应商设备封装:36-TFBGA 包装:带卷 (TR) 输出数目和类型:* 采样率（每秒）:* |
| ISL5957IBZ | 功能描述:数模转换器- DAC 14-BIT DAC 260MHZ ’-40/+85C 2 8LD RoHS:否 制造商:Texas Instruments 转换器数量:1 DAC 输出端数量:1 转换速率:2 MSPs 分辨率:16 bit 接口类型:QSPI, SPI, Serial (3-Wire, Microwire) 稳定时间:1 us 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-14 封装:Tube |
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