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參數(shù)資料
| 型號： | X9530B15I |
| 廠商： | Intersil Corporation |
| 英文描述： | Temperature Compensated Laser Diode Controller |
| 中文描述： | 溫度補償激光二極管控制器 |
| 文件頁數(shù)： | 13/30頁 |
| 文件大?。?/td> | 479K |
| 代理商： | X9530B15I |
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X9530
Characteristics subject to change without notice.
13 of 30
REV 3.7 8/26/04
www.xicor.com
Serial Clock and Data
Data states on the SDA line can change only while
SCL is LOW. SDA state changes while SCL is HIGH
are reserved for indicating START and STOP
conditions. See Figure 10. On power up of the X9530,
the SDA pin is in the input mode.
Serial Start Condition
All commands are preceded by the START condition,
which is a HIGH to LOW transition of SDA while SCL is
HIGH. The device continuously monitors the SDA and
SCL lines for the START condition and does not
respond to any command until this condition has been
met. See Figure 9.
Serial Stop Condition
All communications must be terminated by a STOP
condition, which is a LOW to HIGH transition of SDA
while SCL is HIGH. The STOP condition is also used
to place the device into the Standby power mode after
a read sequence. A STOP condition can only be
issued after the transmitting device has released the
bus. See Figure 9.
Serial Acknowledge
An ACK (Acknowledge), is a software convention used
to indicate a successful data transfer. The transmitting
device, either master or slave, releases the bus after
transmitting eight bits. During the ninth clock cycle, the
receiver pulls the SDA line LOW to acknowledge the
reception of the eight bits of data. See Figure 11.
The device responds with an ACK after recognition of a
START condition followed by a valid Slave Address
byte. A valid Slave Address byte must contain the
Device Type Identifier 1010, and the Device Address
bits matching the logic state of pins A2, A1, and A0.
See Figure 13.
If a write operation is selected, the device responds
with an ACK after the receipt of each subsequent
eight-bit word.
In the read mode, the device transmits eight bits of
data, releases the SDA line, and then monitors the line
for an ACK. The device continues transmitting data if
an ACK is detected. The device terminates further data
transmissions if an ACK is not detected. The master
must then issue a STOP condition to place the device
into a known state.
The X9530 acknowledges all incoming data and
address bytes except: 1) The “Slave Address Byte”
when the “Device Identifier” or “Device Address” are
wrong; 2) All “Data Bytes” when the “WEL” bit is “0”,
with the exception of a “Data Byte” addresses to
location 86h; 3) “Data Bytes” following a “Data Byte”
addressed to locations 80h, 85h, or 86h.
Figure 8. D/A Converter Power on Reset Response
I
x
I
x
x 10%
ADC TIME
Current
Time
Time
Vcc
V
ADCOK
0V
Voltage
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| X9530-V14I | ; Sensor Input Type:Fiber-Optic; Sensing Range Max:3m; Sensor Output:PNP; Leaded Process Compatible:No; Mounting Type:DIN Rail; Peak Reflow Compatible (260 C):No; Sensor Housing:Rectangular |
| X9530B15I-T2 | SINGLEMODE FIBER PATCH CABLE, PLENUM ST-LC 5M |
| X98027 | PRELIMINARY INFORMATION |
| X98027L128-3.3-Z | 275MHz Triple Video Digitizer with Digital PLL |
| X98027 | 275MHz Triple Video Digitizer with Digital PLL |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| X9530-B15I | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Temperature Compensated Laser Diode Controller |
| X9530B15I-T1 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Temperature Compensated Laser Diode Controller |
| X9530B15I-T2 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Temperature Compensated Laser Diode Controller |
| X9530V14I | 功能描述:IC LASR CTRLR 1CHAN 5.5V 14TSSOP RoHS:否 類別:集成電路 (IC) >> PMIC - 激光驅(qū)動器 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:60 系列:- 類型:激光二極管驅(qū)動器 數(shù)據(jù)速率:- 通道數(shù):4 電源電壓:3.3V 電流 - 電源:- 電流 - 調(diào)制:- 電流 - 偏置:- 工作溫度:0°C ~ 70°C 封裝/外殼:40-TQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:40-TQFN EP 包裝:托盤 安裝類型:表面貼裝 |
| X9530-V14I | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Temperature Compensated Laser Diode Controller |
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