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FN6808.3
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 1-888-468-3774
| Intersil (and design) is a registered trademark of Intersil Americas Inc.
FemtoCharge is a trademark of Kenet Inc. Copyright Intersil Americas Inc. 2008, 2009. All Rights Reserved
All other trademarks mentioned are the property of their respective owners.
KAD5512HP
High Performance 12-Bit,
250/210/170/125MSPS ADC
The KAD5512HP is the high-performance member of the
KAD5512 family of 12-bit analog-to-digital converters.
Designed with Intersil’s proprietary FemtoCharge
technology on a standard CMOS process, the family supports
sampling rates of up to 250MSPS. The KAD5512HP is part of
a pin-compatible portfolio of 10, 12 and 14-bit A/Ds with
sample rates ranging from 125MSPS to 500MSPS.
A serial peripheral interface (SPI) port allows for extensive
configurability, as well as fine control of various parameters
such as gain and offset.
Digital output data is presented in selectable LVDS or CMOS
formats. The KAD5512HP is available in 72- and 48-contact
QFN packages with an exposed paddle. Operating from a
1.8V supply, performance is specified over the full industrial
temperature range (-40°C to +85°C).
Key Specifications
SNR = 68.2dBFS for fIN = 105MHz (-1dBFS)
SFDR = 81.1dBc for fIN = 105MHz (-1dBFS)
Power Consumption
- 429/345mW @ 250/125MSPS (SDR Mode)
- 390/309mW @ 250/125MSPS (DDR Mode)
Features
Pin-Compatible with the KAD5512P Family, Offering
2.2dB Higher SNR
Programmable Gain, Offset and Skew control
950MHz Analog Input Bandwidth
60fs Clock Jitter
Over-Range Indicator
Selectable Clock Divider:
÷1, ÷2 or ÷4
Clock Phase Selection
Nap and Sleep Modes
Two’s Complement, Gray Code or Binary Data Format
DDR LVDS-Compatible or LVCMOS Outputs
Programmable Built-in Test Patterns
Single-Supply 1.8V Operation
Pb-Free (RoHS Compliant)
Applications
Power Amplifier Linearization
Radar and Satellite Antenna Array Processing
Broadband Communications
High-Performance Data Acquisition
Communications Test Equipment
WiMAX and Microwave Receivers
DIGITAL
ERROR
CORRECTION
LVDS/CMOS
DRIVERS
1.25V
CLOCK
GENERATION
SHA
VINP
VINN
12-BIT
250 MSPS
ADC
CLKP
CLKN
SPI
CONTROL
CS
B
SC
LK
SDI
O
VSS
A
VSS
AV
D
CLKOUTP
CLKOUTN
D[11:0]P
D[11:0]N
ORP
ORN
OUTFMT
OUTMODE
OV
DD
SD
O
NA
PS
LP
CL
K
D
IV
+
–
VCM
Pin-Compatible Family
MODEL
RESOLUTION
SPEED
(MSPS)
KAD5514P-25
14
250
KAD5514P-21
14
210
KAD5514P-17
14
170
KAD5514P-12
14
125
KAD5512P-50
12
500
KAD5512P-25,
KAD5512HP-25
12
250
KAD5512P-21,
KAD5512HP-21
12
210
KAD5512P-17,
KAD5512HP-17
12
170
KAD5512P-12,
KAD5512HP-12
12
125
KAD5510P-50
10
500
Data Sheet
October 1, 2009
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相关代理商/技术参数
KAD5512HP-21Q48 功能描述:模数转换器 - ADC 12-BIT 210MSPS HI PERF SINGLE ADC PROG RoHS:否 制造商:Texas Instruments 通道数量:2 结构:Sigma-Delta 转换速率:125 SPs to 8 KSPs 分辨率:24 bit 输入类型:Differential 信噪比:107 dB 接口类型:SPI 工作电源电压:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-32
KAD5512HP-21Q72 功能描述:模数转换器 - ADC 12-BIT 210MSPS HI PERF SINGLE ADC PROG RoHS:否 制造商:Texas Instruments 通道数量:2 结构:Sigma-Delta 转换速率:125 SPs to 8 KSPs 分辨率:24 bit 输入类型:Differential 信噪比:107 dB 接口类型:SPI 工作电源电压:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-32
KAD5512HP-25Q48 功能描述:模数转换器 - ADC 12-BIT 250MSPS HI PERF SINGLE ADC RoHS:否 制造商:Texas Instruments 通道数量:2 结构:Sigma-Delta 转换速率:125 SPs to 8 KSPs 分辨率:24 bit 输入类型:Differential 信噪比:107 dB 接口类型:SPI 工作电源电压:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-32
KAD5512HP-25Q72 功能描述:模数转换器 - ADC 12-BIT 250MSPS HI PERF SINGLE ADC RoHS:否 制造商:Texas Instruments 通道数量:2 结构:Sigma-Delta 转换速率:125 SPs to 8 KSPs 分辨率:24 bit 输入类型:Differential 信噪比:107 dB 接口类型:SPI 工作电源电压:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-32
KAD5512P 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:Low Power 12-Bit, 250/210/170/125MSPS ADC
KAD5512P_09 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:Low Power 12-Bit, 250/210/170/125MSPS ADC
KAD5512P-12Q48 功能描述:模数转换器 - ADC 12-BIT 125MSPS SINGL ADC PROG LVDS/LVCMOS RoHS:否 制造商:Texas Instruments 通道数量:2 结构:Sigma-Delta 转换速率:125 SPs to 8 KSPs 分辨率:24 bit 输入类型:Differential 信噪比:107 dB 接口类型:SPI 工作电源电压:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-32
KAD5512P-12Q72 功能描述:模数转换器 - ADC 12-BIT 125MSPS SINGL ADC PROG LVDS/LVCMOS RoHS:否 制造商:Texas Instruments 通道数量:2 结构:Sigma-Delta 转换速率:125 SPs to 8 KSPs 分辨率:24 bit 输入类型:Differential 信噪比:107 dB 接口类型:SPI 工作电源电压:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-32