参数资料
| 型号： | AD9148BBPZRL |
| 厂商： | Analog Devices Inc |
| 文件页数： | 21/72页 |
| 文件大小： | 0K |
| 描述： | IC DAC 16BIT SPI/SRL 196BGA |
| 标准包装： | 1,500 |
| 系列： | TxDAC+® |
| 设置时间： | 20ns |
| 位数： | 16 |
| 数据接口： | 串行，SPI? |
| 转换器数目： | 4 |
| 电压电源： | 单电源 |
| 功率耗散（最大）： | 2.67W |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 196-LFBGA 裸露焊盘 |
| 供应商设备封装： | 196-BGA |
| 包装： | 带卷 (TR) |
| 输出数目和类型： | 4 电流，单极 |
| 采样率（每秒）： | 1G |
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AD9148
Data Sheet
Rev. B | Page 28 of 72
Register Name
Addr
(Hex)
Bit
Name
Function
Default
Event Flag 0 (All bits
are high when interrupt
is active. Clear interrupt
by writing respective
bit high.)
06
7
PLL lock lost
1 = indicates that the PLL that was previously locked has
unlocked from the reference signal.
0
6
PLL lock
1 = indicates that the PLL has locked to the reference clock
input.
0
5
Sync lock lost
1 = indicates that the sync logic that was previously locked
has lost alignment.
0
4
Sync lock
1 = indicates that the sync logic achieved sync alignment. This
is indicated when no phase changes are requested for at least
a few full averaging cycles.
0
2
FIFO SPI aligned
1 = indicates that a FIFO reset originating from a serial port-
based request has successfully completed.
0
1
FIFO Warning 1
1 = indicates that the difference between the FIFO read and
write pointers is 1.
0
FIFO Warning 2
1 = indicates that the difference between the FIFO read and
write pointers is 2.
0
Event Flag 1(All bits are
high when interrupt is
active. Clear interrupt
by writing respective
bit high).
07
4
AED compare pass
1 = indicates that the SED logic detected a valid input data
pattern comparison against the preprogrammed expected
values.
0
3
AED compare fail
1 = indicates that the SED logic detected an invalid input data
pattern comparison against the preprogrammed expected
values. This automatically clears when eight valid I/Q data
pairs are received.
0
2
SED compare fail
1 = indicates that the SED logic detected an invalid input data
pattern comparison against the preprogrammed expected
values.
0
Clock Receiver Control
08
7
CLK duty
correction
Enables duty-cycle correction on CLK input.
0
6
REFCLK duty
correction
Enables duty-cycle correction on REFCLK input.
0
5
CLK cross
correction
Enables differential crossing correction on CLK input.
1
4
REFCLK cross
correction
Enables differential crossing correction on REFCLK input.
1
3:0
0111
Always set these bits to 0111
0111
PLL Control 0
0A
7
PLL enable
Enables PLL clock multiplier.
0
6
PLL manual
enable
Enables PLL band selection mode (0 = auto, and 1 = manual). 1
5:0
Manual VCO band
VCO band used in manual mode.
0
PLL Control 1
0C
7:5
PLL loop bandwidth Selects PLL loop filter bandwidth.
110
000 = narrowest bandwidth.
…
111 = widest bandwidth.
4:0
01001
Set these bits to 01001 for optimal PLL operation.
10001
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| AD9148-EBZ | 功能描述:BOARD EVALUATION FOR AD9148 RoHS:是 类别:编程器，开发系统 >> 评估板 - 数模转换器 (DAC) 系列:TxDAC+® 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:1 系列:- DAC 的数量:4 位数:12 采样率（每秒）:- 数据接口:串行，SPI? 设置时间:3µs DAC 型:电流/电压 工作温度:-40°C ~ 85°C 已供物品:板 已用 IC / 零件:MAX5581 |
| AD9148-M5372-EBZ | 功能描述:BOARD EVAL FOR AD9149, ADL5372 RoHS:是 类别:编程器，开发系统 >> 评估板 - 数模转换器 (DAC) 系列:* 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:1 系列:- DAC 的数量:4 位数:12 采样率（每秒）:- 数据接口:串行，SPI? 设置时间:3µs DAC 型:电流/电压 工作温度:-40°C ~ 85°C 已供物品:板 已用 IC / 零件:MAX5581 |
| AD9148-M5375-EBZ | 功能描述:BOARD EVAL FOR AD9149, ADL5375 RoHS:是 类别:编程器，开发系统 >> 评估板 - 数模转换器 (DAC) 系列:* 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:1 系列:- DAC 的数量:4 位数:12 采样率（每秒）:- 数据接口:串行，SPI? 设置时间:3µs DAC 型:电流/电压 工作温度:-40°C ~ 85°C 已供物品:板 已用 IC / 零件:MAX5581 |
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