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參數(shù)資料
| 型號： | SY58030UMITR |
| 廠商： | MICREL INC |
| 元件分類： | 通用總線功能 |
| 英文描述： | ULTRA PRECISION, 400mV DIFFERENTIAL LVPECL 4:1 MUX with 1:2 FANOUT and INTERNAL TERMINATION |
| 中文描述： | 58030 SERIES, 8 LINE TO 1 LINE MULTIPLEXER, COMPLEMENTARY OUTPUT, QCC44 |
| 封裝： | 7 X 7 MM, MO-220, MLF-44 |
| 文件頁數(shù)： | 2/11頁 |
| 文件大小： | 240K |
| 代理商： | SY58030UMITR |
2
Micrel, Inc.
M9999-020707
hbwhelp@micrel.com or (408) 955-1690
Precision Edge
SY58030U
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 50y. 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 pair to ground through a 1ky resistor, and leave the other end to
V
CC
through a 825y 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
pins provide 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 25ky 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 pairs may be left
floating. See “Output Interface” for termination 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 a 0.01μF low ESR capacitor to V
CC
. See “Input Interface
Applications” section. Maximum current sink/source is 0.5mA.
PIN DESCRIPTION
TRUTH TABLE
SEL0
SEL1
0
0
1
1
0
1
0
1
IN0 Input Selected
IN2 Input Selected
IN1 Input Selected
IN3 Input Selected
Ordering Information
(1)
Package
Type
MLF-32
MLF-32
MLF-32
Operating
Range
Industrial
Industrial
Industrial
Package
Marking
SY58030U
SY58030U
SY58030U with
Pb-Free bar-line indicator
Lead
Finish
Sn-Pb
Sn-Pb
Pb-Free
NiPdAu
Part Number
SY58030UMI
SY58030UMITR
(2)
SY58030UMG
(3)
SY58030UMGTR
(2, 3)
MLF-32
Industrial
SY58030U 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 |
|---|---|
| SY58031U | ULTRA-PRECISION 1:8 CML FANOUT BUFFER WITH INTERNAL I/O TERMINATION |
| SY58031UMG | ULTRA-PRECISION 1:8 CML FANOUT BUFFER WITH INTERNAL I/O TERMINATION |
| SY58031UMGTR | ULTRA-PRECISION 1:8 CML FANOUT BUFFER WITH INTERNAL I/O TERMINATION |
| SY58031UMI | ULTRA-PRECISION 1:8 CML FANOUT BUFFER WITH INTERNAL I/O TERMINATION |
| SY58031UMITR | ULTRA-PRECISION 1:8 CML FANOUT BUFFER WITH INTERNAL I/O TERMINATION |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SY58031U | 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:ULTRA-PRECISION 1:8 CML FANOUT BUFFER WITH INTERNAL I/O TERMINATION |
| SY58031U_10 | 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:ULTRA-PRECISION 1:8 CML fanout buffer WITH INTERNAL I/O TERMINATION |
| SY58031U_11 | 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:ULTRA-PRECISION 1:8 CML fanout buffer WITH INTERNAL I/O TERMINATION |
| SY58031UMG | 功能描述:緩沖器和線路驅(qū)動器 Ultra High Speed 1:8 CML Fanout Buffer/Translator (I Temp, Green) RoHS:否 制造商:Micrel 輸入線路數(shù)量:1 輸出線路數(shù)量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel |
| SY58031UMG TR | 功能描述:緩沖器和線路驅(qū)動器 Ultra High Speed 1:8 CML Fanout Buffer/Translator (I Temp, Green) RoHS:否 制造商:Micrel 輸入線路數(shù)量:1 輸出線路數(shù)量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel |
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