參數(shù)資料
型號： SY58037UMG
廠商： MICREL INC
元件分類： 通用總線功能
英文描述： ULTRA PRECISION 8:1 MUX WITH INTERNAL TERMINATION AND 1:2 CML FANOUT BUFFER
中文描述： 58037 SERIES, 8 LINE TO 1 LINE MULTIPLEXER, COMPLEMENTARY OUTPUT, QCC44
封裝： 7 X 7 MM, LEAD FREE, MO-220, MLF-44
文件頁數(shù)： 3/11頁
文件大?。?/td> 181K
代理商： SY58037UMG
3
Precision Edge
SY58037U
Micrel
PACKAGE/ORDERING INFORMATION
Pin Number
Pin Name
Pin Function
20, 18,
16, 14,
13, 11,
9, 7,
5, 3,
1, 43,
42, 40,
38, 36
IN0, /IN0,
IN1, /IN1,
IN2, /IN2,
IN3, /IN3,
IN4, /IN4,
IN5,/IN5,
IN6, /IN6,
IN7, /IN7
Differential Inputs: These input pairs are the differential signal inputs to the device. Inputs accept
AC or DC-coupled 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.
Please refer to the “Input Interface Applications” section for more details.
19,15,
12, 8,
4, 44,
41, 37
VT0, VT1
VT2, VT3,
VT4, VT5,
VT6, VT7
Input Termination Center-Tap: Each side of the differential input pair terminates to a VT pin.
The VT pins provide a center-tap to a termination network for maximum interface flexibility.
See “Input Interface Applications” section for more details.
17,
10,
2
39
VREF-AC0,
VREF-AC1,
VREF-AC2,
VREF-AC3
Reference Voltage: This output biases to V
CC
–1.2V. It is used when AC coupling the inputs
(IN, /IN). For AC-coupled applications, connect VREF_AC to the VT pin and bypass with a
0.01
μ
F low ESR capacitor to V
CC
. See “Input Interface Applications” section for more details.
21,
22,
35
SEL0,
SEL1,
SEL2
The TTL/CMOS-compatible inputs select the inputs to the multiplexer. Note that this input is
internally connected to a 25k
pull-up resistor and will default to a logic HIGH state if left open.
24, 27, 29, 32
VCC
Positive Power Supply. Bypass with 0.1
μ
F
0.01
μ
F low ESR capacitors as close to each VCC
pin.
25, 26,
30, 31
Q0,/Q0,
Q1,/Q1
Differential Outputs: These CML output pairs are the outputs of the device. Please refer to
the truth table below for details. Unused output pairs may be left open. Each output is designed
to drive 400mV into 100
across each output pair.
Ground. GND and exposed pad must both be connected to the most negative potential of chip
ground.
23, 28, 33
GND,
Exposed Pad
PIN DESCRIPTION
1
2
3
4
5
6
7
8
9
10
11
33
32
31
30
29
28
27
26
25
24
23
12 13 14 15 16 17 18 19
44 43 42 41 40 39 38 37
IN5
VREF-AC2
/IN4
VT4
IN4
NC
/IN3
VT3
IN3
GND
VCC
/Q1
Q1
VCC
GND
VCC
/Q0
Q0
VCC
GND
/
V
/
/
V
V
I
V
20 21 22
35
VREF-AC1
/IN2
36
34
N
S
/
I
V
/
I
V
V
/
V
S
S
I
44-Pin MLF
(MLF-44)
Ordering Information
(1)
Package
Type
MLF-44
MLF-44
MLF-44
Operating
Range
Industrial
Industrial
Industrial
Package
Marking
SY58037U
SY58037U
SY58037U with
Pb-Free bar-line indicator
Lead
Finish
Sn-Pb
Sn-Pb
Pb-Free
NiPdAu
Part Number
SY58037UMI
SY58037UMITR
(2)
SY58037UMG
(3)
SY58037UMGTR
(2, 3)
MLF-44
Industrial
SY58037U 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
SY58037UMGTR ULTRA PRECISION 8:1 MUX WITH INTERNAL TERMINATION AND 1:2 CML FANOUT BUFFER
SY58037UMI ULTRA PRECISION 8:1 MUX WITH INTERNAL TERMINATION AND 1:2 CML FANOUT BUFFER
SY58037UMITR ULTRA PRECISION 8:1 MUX WITH INTERNAL TERMINATION AND 1:2 CML FANOUT BUFFER
SY58040U ULTRA PRECISION 4 X 4 CML SWITCH WITH INTERNAL I/O TERMINATION
SY58040UMI ULTRA PRECISION 4 X 4 CML SWITCH WITH INTERNAL I/O TERMINATION
相關代理商/技術(shù)參數(shù)
參數(shù)描述
SY58037UMG TR 功能描述:IC MUX 8:1 HI SPEED 44-MLF RoHS:是 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
SY58037UMGTR 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:ULTRA PRECISION 8:1 MUX WITH INTERNAL TERMINATION AND 1:2 CML FANOUT BUFFER
SY58037UMI 功能描述:IC MUX 8:1 PREC 1:2 FANOUT 44MLF 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
SY58037UMI TR 功能描述:IC MUX 8:1 HI SPEED 44-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
SY58037UMITR 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:ULTRA PRECISION 8:1 MUX WITH INTERNAL TERMINATION AND 1:2 CML FANOUT BUFFER
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