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參數(shù)資料
| 型號： | SCAN921023SLC |
| 廠商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分類： | 其它接口 |
| 英文描述： | 20-66 MHz 10 Bit Bus LVDS Serializer and Deserializer |
| 中文描述： | SPECIALTY INTERFACE CIRCUIT, PBGA49 |
| 封裝： | BGA-49 |
| 文件頁數(shù)： | 19/20頁 |
| 文件大?。?/td> | 508K |
| 代理商： | SCAN921023SLC |
Deserializer Pin Description
(Continued)
Pin Name
I/O
O
Ball Id.
E1
Description
LOCK
LOCK goes low when the Deserializer PLL locks onto the
embedded clock edge. CMOS level output. Totem pole output
structure, does not directly support wired OR connections.
Recovered Clock. Parallel data rate clock recovered from
embedded clock. Used to strobe ROUT, CMOS level output.
Output Enable. TTL level input. When driven low, TRI-STATEs
ROUT0–ROUT9 and RCLK.
Digital Circuit power supply.
RCLK
O
E2
REN
I
D1
DVCC
I
A7, B7, C5,
C6, D5
A1, A6, B5,
D7, E4, E7,
G3
B1, C2, F1,
F2, G1
A4, B2, F3,
F4, G2
A3
DGND
I
Digital Circuit ground.
AVCC
I
Analog power supply (PLL and Analog Circuits).
AGND
I
Analog ground (PLL and Analog Circuits).
REFCLK
I
Use this pin to supply a REFCLK signal for the internal PLL
frequency.
Test Data Input to support IEEE 1149.1
Test Data Output to support IEEE 1149.1
Test Mode Select Input to support IEEE 1149.1
Test Clock Input to support IEEE 1149.1
Test Reset Input to support IEEE 1149.1
Leave open circuit, do not connect
TDI
TDO
TMS
TCK
TRST
N/C
I
F6
G6
G7
E5
E6
O
I
I
I
N/A
A2, C3, D4,
E3
Deserializer Truth Table
INPUTS
OUTPUTS
LOCK
PWRDN
H (4)
H
L
H
REN
H
H
X
L
ROUT [0:9]
Z
Active
Z
Z
RCLK
Z
Active
Z
Z
H
L
Z
Active
1) LOCK Active indicates the LOCK output will reflect the state of the Deserializer with regard to the selected data stream.
2) RCLK Active indicates the RCLK will be running if the Deserializer is locked. The Timing of RCLK with respect to ROUT is determined by RCLK_R/F.
3) ROUT and RCLK are TRI-STATED when LOCK is asserted High.
4) During Power-up.
S
www.national.com
19
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| SCAN921023SLC/NOPB | 功能描述:LVDS 接口集成電路 RoHS:否 制造商:Texas Instruments 激勵器數(shù)量:4 接收機數(shù)量:4 數(shù)據(jù)速率:155.5 Mbps 工作電源電壓:5 V 最大功率耗散:1025 mW 最大工作溫度:+ 85 C 封裝 / 箱體:SOIC-16 Narrow 封裝:Reel |
| SCAN921023SLCX | 功能描述:IC SERIALIZER 10BIT 49-FBGA RoHS:否 類別:集成電路 (IC) >> 接口 - 串行器，解串行器 系列:SCAN 產(chǎn)品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:1 系列:- 功能:解串器 數(shù)據(jù)速率:2.5Gbps 輸入類型:串行 輸出類型:并聯(lián) 輸入數(shù):- 輸出數(shù):24 電源電壓:1.8 V ~ 3.3 V 工作溫度:-40°C ~ 105°C 安裝類型:表面貼裝 封裝/外殼:64-TQFP 裸露焊盤 供應商設備封裝:64-TQFP-EP（10x10） 包裝:管件 |
| SCAN921025 | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:30-80 MHz 10 Bit Bus LVDS Serializer and Deserializer with IEEE 1149.1 (JTAG) and at-speed BIST |
| SCAN921025H | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:High Temperature 20-80 MHz 10 Bit Bus LVDS SerDes with IEEE 1149.1 (JTAG) and at-speed BIST |
| SCAN921025H_05 | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:High Temperature 20-80 MHz 10 Bit Bus LVDS SerDes with IEEE 1149.1 (JTAG) and at-speed BIST |
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