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參數(shù)資料
| 型號(hào)： | SY58029UMI |
| 廠商： | MICREL INC |
| 元件分類： | 通用總線功能 |
| 英文描述： | ULTRA PRECISION DIFFERENTIAL LVPECL 4:1 MUX with 1:2 FANOUT and INTERNAL TERMINATION |
| 中文描述： | 58029 SERIES, 4 LINE TO 1 LINE MULTIPLEXER, COMPLEMENTARY OUTPUT, QCC32 |
| 封裝： | 5 X 5 MM, MLF-32 |
| 文件頁(yè)數(shù)： | 2/11頁(yè) |
| 文件大?。?/td> | 200K |
| 代理商： | SY58029UMI |
2
Precision Edge
SY58029U
Micrel, Inc.
M9999-051105
hbwhelp@micrel.com or (408) 955-1690
PACKAGE/ORDERING INFORMATION
24
23
22
21
20
19
18
17
GND
VCC
Q1
/Q1
VCC
NC
SEL1
VCC
IN0
VT0
VREF-AC0
/IN0
IN1
VT1
VREF-AC1
/IN1
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
/
V
V
I
V
Q
/
V
G
N
S
V
32-Pin MLF (MLF-32)
Pin Number
Pin Name
Pin Function
1, 4
5, 8
25, 28
29, 32
IN0, /IN0
IN1, /IN1
IN2, /IN2
IN3, /IN3
Differential Input: Each pair accepts AC- or DC-coupled signals as small as 100mV.
Each pin of a pair internally terminates to a V
T
pin through 50
. Note that these
inputs will default to an indeterminate state if left open. If an input is not used, connect one
end of the differential pairs to ground through a 1k
resistor, and leave the other end to
V
CC
through a 825
resistor. Unused V
T
and V
REF-AC
pins may also be left floating.
Please refer to the
“
Input Interface Applications
”
section for more details.
Input Termination Center-Tap: Each side of the differential input pair terminates to a V
T
pin. The V
T
pin provides a center-tap to the termination network for maximum
interface flexibility. See
“
Input Interface Applications
”
section for more details.
This Single-Ended TTL/CMOS compatible input selects 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. Input logic threshold is V
CC
/2. See
“
Truth Table
”
for select control.
No Connect.
Positive Power Supply: Bypass with 0.1
μ
F
0.01
μ
F low ESR capacitors.
2, 6, 26, 30
VT0, VT1
VT2, VT3
15, 18
SEL0, SEL1
14, 19
10, 13, 16
17, 20, 23
11, 12
21, 22
NC
VCC
/Q0, Q0
/Q1, Q1
Differential Outputs: These 100k compatible (internally temperature compensated)
LVPECL output pairs are copies of the selected input. Unused output pins may be left
floating. See
“
Output Interface
”
for terminating guidelines.
Ground. Ground pin and exposed pad must be connected to the same ground plane.
9, 24
GND,
Exposed Pad
VREF-AC0
VREF-AC1
VREF-AC2
VREF-AC3
3, 7, 27, 31
Reference Voltage: This reference output is equivalent to V
CC
–
1.4V. It is used for
AC-coupled inputs. When interfacing to AC input signals, connect V
REF-AC
directly to the
V
T
pin and bypass with 0.01
μ
F low ESR capacitor to V
CC
. See
“
Input Interface Applica-
tions
”
section. Maximum sink/source current is 0.5mA.
PIN DESCRIPTION
TRUTH TABLE
SEL1
SEL0
0
0
1
1
0
1
0
1
IN0 Input Selected
IN1 Input Selected
IN2 Input Selected
IN3 Input Selected
Ordering Information
(1)
Package
Type
MLF-32
MLF-32
MLF-32
Operating
Range
Industrial
Industrial
Industrial
Package
Marking
SY58029U
SY58029U
SY58029U with
Pb-Free bar-line indicator
Lead
Finish
Sn-Pb
Sn-Pb
Pb-Free
NiPdAu
Part Number
SY58029UMI
SY58029UMITR
(2)
SY58029UMG
SY58029UMGTR
(2)
MLF-32
Industrial
SY58029U 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.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SY58029UMI TR | 功能描述:IC MUX 5GBPS 4:2 FANOUT 32-MLF RoHS:否 類別:集成電路 (IC) >> 邏輯 - 信號(hào)開(kāi)關(guān)，多路復(fù)用器，解碼器 系列:SY58 標(biāo)準(zhǔn)包裝:25 系列:74HC 類型:解碼器 電路:1 x 2:4 獨(dú)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 |
| SY58029UMITR | 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:ULTRA PRECISION DIFFERENTIAL LVPECL 4:1 MUX with 1:2 FANOUT and INTERNAL TERMINATION |
| SY58030U | 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:ULTRA PRECISION DIFFERENTIAL LVPECL 4:1 MUX with 1:2 FANOUT and INTERNAL TERMINATION |
| SY58030U_0708 | 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:ULTRA PRECISION, 400mV DIFFERENTIAL LVPECL 4:1 MUX with 1:2 FANOUT |
| SY58030UMG | 功能描述:編碼器、解碼器、復(fù)用器和解復(fù)用器 10.7Gbps 4:1 400mV LVPECL Multiplexer w/ 1:2 Fanout (I Temp, Green) 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(shí)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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