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參數(shù)資料
| 型號： | SY58038UMGTR3 |
| 廠商： | Micrel Semiconductor,Inc. |
| 英文描述： | ULTRA PRECISION 8:1 MUX WITH INTERNAL TERMINATION AND 1:2 LVPECL FANOUT BUFFER |
| 中文描述： | 超精密8:1多路復(fù)用器與內(nèi)部終端和1:2的LVPECL扇出緩沖器 |
| 文件頁數(shù)： | 3/12頁 |
| 文件大?。?/td> | 303K |
| 代理商： | SY58038UMGTR3 |
3
Precision Edge
SY58038U
Micrel, Inc.
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. For a CML or LVDS inputs, the VT
pin is left floating.
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 single-ended 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.
Positive Power Supply. Bypass with 0.1
μ
F
0.01
μ
F low ESR capacitors as close to each VCC
pin.
24, 27, 29, 32
VCC
25, 26,
30, 31
Q0,/Q0,
Q1,/Q1
Differential Outputs: These LVPECL output pairs are the outputs of the device. Unused output
pairs may be left open. Each output is designed to drive 800mV into 50
terminated to V
CC
–
2V.
(or V
CC
–
1.2V if AC-coupled).
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 Operating
Type
MLF-44
MLF-44
MLF-44
Package
Marking
SY58038U
SY58038U
SY58038U with
Pb-Free bar-line indicator
Lead
Finish
Sn-Pb
Sn-Pb
Pb-Free
NiPdAu
Part Number
SY58038UMI
SY58038UMITR
(2)
SY58038UMG
(3)
Range
Industrial
Industrial
Industrial
SY58038UMGTR
(2, 3)
MLF-44
Industrial
SY58038U 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(guān)PDF資料 |
PDF描述 |
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| SY58038UMITR2 | ULTRA PRECISION 8:1 MUX WITH INTERNAL TERMINATION AND 1:2 LVPECL FANOUT BUFFER |
| SY58038U | ULTRA PRECISION 8:1 MUX WITH INTERNAL TERMINATION AND 1:2 LVPECL FANOUT BUFFER |
| SY58038U_07 | ULTRA PRECISION 8:1 MUX WITH INTERNAL TERMINATION AND 1:2 LVPECL FANOUT BUFFER |
| SY58038UMG | ULTRA PRECISION 8:1 MUX WITH INTERNAL TERMINATION AND 1:2 LVPECL FANOUT BUFFER |
| SY58038UMGTR | ULTRA PRECISION 8:1 MUX WITH INTERNAL TERMINATION AND 1:2 LVPECL FANOUT BUFFER |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SY58038UMI | 功能描述:IC MUX 8:1 PREC 1:2 LVPECL 44MLF RoHS:否 類別:集成電路 (IC) >> 邏輯 - 信號開關(guān)，多路復(fù)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(yīng)商設(shè)備封裝:16-DIP 包裝:管件 |
| SY58038UMI 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(guān)，多路復(fù)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(yīng)商設(shè)備封裝:16-DIP 包裝:管件 |
| SY58038UMITR | 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 LVPECL FANOUT BUFFER |
| SY58038UMITR2 | 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 LVPECL FANOUT BUFFER |
| SY58038UMY | 功能描述:編碼器、解碼器、復(fù)用器和解復(fù)用器 5Gbps 8:1 LVPECL Multiplexer w/ 1:2 Fanout (I Temp) RoHS:否 制造商:Micrel 產(chǎn)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(fēng)格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Tray |
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