參數(shù)資料
型號： SY58027UMI
廠商： MICREL INC
元件分類： 通用總線功能
英文描述： ULTRA PRECISION DUAL 2:1 400mV LVPECL MUX WITH INTERNAL TERMINATION
中文描述： 58027 SERIES, DUAL 2 LINE TO 1 LINE MULTIPLEXER, COMPLEMENTARY OUTPUT, QCC32
封裝： 5 X 5 MM, MLF-32
文件頁數(shù)： 2/10頁
文件大?。?/td> 172K
代理商： SY58027UMI
2
Precision Edge
SY58027U
Micrel, Inc.
M9999-020207
hbwhelp@micrel.com or (408) 955-1690
PACKAGE/ORDERING INFORMATION
Pin Number
Pin Name
Pin Function
25, 28,
29, 32,
1, 4,
5, 8
INA0, /INA0,
INA1, /INA1,
INB0, /INB0,
INB1, /INB1
Differential Inputs: These input pairs are the differential signal inputs to the device. Inputs
accept AC- or DC-coupled differential signals as small as 100mV. Each pin of a pair internally
terminates to a VT pin through 50
. Note that these inputs will default to an indeterminate
state if left open. Unused differential input pairs can be terminated by connecting one input
to V
CC
and the complementary input to GND through a 1k
resistor. The VT pin is to be
left open in this configuration. Please refer to the
“
Input Interface Applications
”
section for
more details.
26, 30, 2, 6
VTA0 , VTA1,
VTB0, VTB1
Input Termination Center-Tap: Each side of the differential input pair, terminates to a VT
pin. Each VT pin provides a center-tap to a termination network for maximum interface
flexibility. See
“
Input Interface Applications
”
section for more details.
18, 15
SELA, SELB
Bank A, Bank B Input Channel Select (TTL/CMOS): These TTL/CMOS-compatible inputs
select the inputs to the multiplexers. These inputs are internally connected to a 25k
pull-up resistor and will default to a logic HIGH state if left open. Input switching threshold
is V
CC
/2.
Reference Output Voltage: These outputs bias to V
CC
–
1.2V. Connect to VT pin when
AC-coupling the data inputs. Bypass with 0.01
μ
F low ESR capacitor to V
CC
. Maximum
current source or sink is 0.5mA. See
“
Input Interface Applications
”
section.
27, 31, 3, 7
VREF-ACA0,
VREF-ACA1,
VREF-ACB0,
VREF-ACB1
10, 13, 16,
17, 20, 23
VCC
Positive Power Supply: Bypass with 0.1
μ
F
0.01
μ
F low ESR capacitors.
22, 21,
12, 11
QA, /QA,
QB, /QB
Differential 100k LVPECL Outputs: MUX A and MUX B selected LVPECL outputs.
See
“
Output Interface Applications
”
section for termination. Refer to the
“
Truth Table
”
for
logic operation.
9, 24
GND,
Ground: Ground pins and exposed pad must be connected to the same ground plane.
Exposed pad
14, 19
NC
Not connected.
PIN DESCRIPTION
24
23
22
21
20
19
18
17
GND
VCC
QA
/QA
VCC
NC
SELA
VCC
INB0
VTB0
VREF-ACB0
/INB0
INB1
VTB1
VREF-ACB1
/INB1
1
2
3
4
5
6
7
8
9
10 11 12 13 14 15 16
32 31 30 29 28 27 26 25
/
I
V
V
I
V
V
I
V
Q
/
V
G
N
S
V
32-Pin MLF
(MLF-32)
Ordering Information
(1)
Package
Type
MLF-32
MLF-32
MLF-32
Operating
Range
Industrial
Industrial
Industrial
Package
Marking
SY58027U
SY58027U
SY58027U with
Pb-Free bar-line indicator
Lead
Finish
Sn-Pb
Sn-Pb
Pb-Free
NiPdAu
Part Number
SY58027UMI
SY58027UMITR
(2)
SY58027UMG
(3)
SY58027UMGTR
(2, 3)
MLF-32
Industrial
SY58027U with
Pb-Free bar-line indicator
Pb-Free
NiPdAu
Notes:
1. Contact factory for die availability. Dice are guaranteed at T
A
= 25
°
C, DC electricals only.
2. Tape and Reel.
3. Pb-Free package recommended for new designs.
相關PDF資料
PDF描述
SY58027UMITR ULTRA PRECISION DUAL 2:1 400mV LVPECL MUX WITH INTERNAL TERMINATION
SY58028UMGTR ULTRA PRECISION DIFFERENTIAL CML 4:1 MUX WITH 1:2 FANOUT AND INTERNAL I/O TERMINATION
SY58028UMG ULTRA PRECISION DIFFERENTIAL CML 4:1 MUX WITH 1:2 FANOUT AND INTERNAL I/O TERMINATION
SY58028UMI ULTRA PRECISION DIFFERENTIAL CML 4:1 MUX WITH 1:2 FANOUT AND INTERNAL I/O TERMINATION
SY58028UMITR ULTRA PRECISION DIFFERENTIAL CML 4:1 MUX WITH 1:2 FANOUT AND INTERNAL I/O TERMINATION
相關代理商/技術參數(shù)
參數(shù)描述
SY58027UMI TR 功能描述:IC MUX 10.7GBPS DUAL 2:1 32-MLF RoHS:否 類別:集成電路 (IC) >> 邏輯 - 信號開關，多路復用器，解碼器 系列:SY58 標準包裝:25 系列:74HC 類型:解碼器 電路:1 x 2:4 獨立電路:2 輸出電流高，低:5.2mA，5.2mA 電壓電源:單電源 電源電壓:2 V ~ 6 V 工作溫度:-40°C ~ 85°C 安裝類型:通孔 封裝/外殼:16-DIP（0.300"，7.62mm） 供應商設備封裝:16-DIP 包裝:管件
SY58027UMITR 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:ULTRA PRECISION DUAL 2:1 400mV LVPECL MUX WITH INTERNAL TERMINATION
SY58028U 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:ULTRA PRECISION DIFFERENTIAL CML 4:1 MUX WITH 1:2 FANOUT AND INTERNAL I/O TERMINATION
SY58028U_0708 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:ULTRA PRECISION DIFFERENTIAL CML 4:1 MUX WITH 1:2 FANOUT
SY58028UMG 功能描述:編碼器、解碼器、復用器和解復用器 10.7Gbps 4:1 CML Multiplexer w/ 1:2 Fanout (I Temp, Green) RoHS:否 制造商:Micrel 產品:Multiplexers 邏輯系列:CMOS 位數(shù): 線路數(shù)量（輸入/輸出）:2 / 12 傳播延遲時間:350 ps, 400 ps 電源電壓-最大:2.625 V, 3.6 V 電源電壓-最小:2.375 V, 3 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Tray
發(fā)布緊急采購，3分鐘左右您將得到回復。

采購需求

(若只采購一條型號，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

*型號 *數(shù)量 廠商 批號 封裝
添加更多采購

我的聯(lián)系方式

*
*
*