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參數資料
| 型號： | ADV7125KST140 |
| 廠商： | ANALOG DEVICES INC |
| 元件分類： | DAC |
| 英文描述： | CMOS, 330 MHz Triple 8-Bit High Speed Video DAC |
| 中文描述： | PARALLEL, 8 BITS INPUT LOADING, 8-BIT DAC, PQFP48 |
| 封裝： | 1.40 MM, PLASTIC, MS-026BBC, LQFP-48 |
| 文件頁數： | 1/12頁 |
| 文件大小： | 264K |
| 代理商： | ADV7125KST140 |
REV. 0
Information furnished by Analog Devices is believed to be accurate and
reliable. However, no responsibility is assumed by Analog Devices for its
use, nor for any infringements of patents or other rights of third parties that
may result from its use. No license is granted by implication or otherwise
under any patent or patent rights of Analog Devices.
Tel: 781/329-4700Fax: 781/326-8703
Analog Devices, Inc., 2002ADV7125
CMOS, 330 MHz
Triple 8-Bit High Speed Video DAC
a
ADV is a registered trademark of Analog Devices, Inc.
FEATURES
330 MSPS Throughput Rate
Triple 8-Bit DACs
RS-343A/RS-170 Compatible Output
Complementary Outputs
DAC Output Current Range 2 to 26 mA
TTL Compatible Inputs
Internal Reference (1.23 V)
Single-Supply 5 V/3.3 V Operation
48-Lead LQFP Package
Low Power Dissipation (30 mW Min @ 3 V)
Low Power Standby Mode (6 mW Typ @ 3 V)
Industrial Temperature Range (–40
°
C to +85
°
C)
APPLICATIONS
Digital Video Systems
High Resolution Color Graphics
Digital Radio Modulation
Image Processing
Instrumentation
Video Signal Reconstruction
FUNCTIONAL BLOCK DIAGRAM
R7–R0
GND
R
SET
IOR
IOR
COMP
ADV7125
V
REF
VOLTAGE
REFERENCE
CIRCUIT
G7–G0
B7–B0
IOG
IOG
IOB
IOB
PSAVE
POWER-DOWN
MODE
BLANK
SYNC
CLOCK
V
AA
DAC
8
DATA
REGISTER
8
DAC
8
DATA
REGISTER
8
DAC
8
DATA
REGISTER
BLANK AND
SYNC LOGIC
8
GENERAL DESCRIPTION
The ADV
7125 is a triple high speed, digital-to-analog converter
on a single monolithic chip. It consists of three high speed, 8-bit
video DACs with complementary outputs, a standard TTL input
interface, and a high impedance, analog output current source.
The ADV7125 has three separate 8-bit-wide input ports. A single
5 V/3.3 V power supply and clock are all that are required to make
the part functional. The ADV7125 has additional video control
signals, composite
SYNC
and
BLANK
, as well as a power-
save mode.
The ADV7125 is fabricated in a 5 V CMOS process. Its mono-
lithic CMOS construction ensures greater functionality with
lower power dissipation. The ADV7125 is available in a 48-lead
LQFP package.
PRODUCT HIGHLIGHTS
1. 330 MSPS (3.3 V only) throughput
2. Guaranteed monotonic to eight bits
3. Compatible with a wide variety of high resolution color
graphics systems, including RS-343A and RS-170
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相關代理商/技術參數 |
參數描述 |
|---|---|
| ADV7125KST50 | 制造商:Analog Devices 功能描述:DAC 3-CH Segment 8-bit 48-Pin LQFP 制造商:Rochester Electronics LLC 功能描述:8-BITTRIPLE HS VIDEO DAC (50-330MHZ)I.C. - Bulk 制造商:Analog Devices 功能描述:IC 8-BIT VIDEO DAC |
| ADV7125KSTZ140 | 功能描述:IC DAC VIDEO 3-CH 140MHZ 48LQFP RoHS:是 類別:集成電路 (IC) >> 數據采集 - 數模轉換器 系列:- 產品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:50 系列:- 設置時間:4µs 位數:12 數據接口:串行 轉換器數目:2 電壓電源:單電源 功率耗散（最大）:- 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:8-TSSOP，8-MSOP（0.118"，3.00mm 寬） 供應商設備封裝:8-uMAX 包裝:管件 輸出數目和類型:2 電壓，單極 采樣率（每秒）:* 產品目錄頁面:1398 (CN2011-ZH PDF) |
| ADV7125KSTZ140 | 制造商:Analog Devices 功能描述:D/A Converter (D-A) IC |
| ADV7125KSTZ50 | 功能描述:IC DAC VIDEO 3-CH 50MHZ 48LQFP RoHS:是 類別:集成電路 (IC) >> 數據采集 - 數模轉換器 系列:- 產品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:50 系列:- 設置時間:4µs 位數:12 數據接口:串行 轉換器數目:2 電壓電源:單電源 功率耗散（最大）:- 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:8-TSSOP，8-MSOP（0.118"，3.00mm 寬） 供應商設備封裝:8-uMAX 包裝:管件 輸出數目和類型:2 電壓，單極 采樣率（每秒）:* 產品目錄頁面:1398 (CN2011-ZH PDF) |
| ADV7125KSTZ50 | 制造商:Analog Devices 功能描述:D/A Converter (D-A) IC |
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