參數(shù)資料
型號： SY58035UMG
廠商： MICREL INC
元件分類： 時鐘及定時
英文描述： 4.5GHz, 1:6 LVPECL FANOUT BUFFER WITH 2:1 MUX INPUT AND INTERNAL TERMINATION
中文描述： 58035 SERIES, LOW SKEW CLOCK DRIVER, 6 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), QCC32
封裝： 5 X 5 MM, LEAD FREE, MLF-32
文件頁數(shù)： 2/11頁
文件大小： 113K
代理商： SY58035UMG
2
Precision Edge
SY58035U
Micrel, Inc.
M9999-020707
hbwhelp@micrel.com or (408) 955-1690
PACKAGE/ORDERING INFORMATION
Pin Number
Pin Name
Pin Function
1, 4
5, 8
IN0, /IN0
IN1, /IN1
Differential Input: These input pairs are the differential signal inputs to the device. These
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.
2, 6
VT0, VT1
Input Termination Center-Tap: Each side of the differential input pair terminates to a VT
pin. The VT0 and VT1 pins provide a center-tap to a termination network for maximum
interface flexibility. See “Input Interface Applications” section for more details.
31
SEL
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. The MUX select switchover function is asynchronous.
10
NC
No connect.
11, 16, 18,
23, 25, 30
VCC
Positive Power Supply: Bypass with 0.1
μ
F
0.01
μ
F low ESR capacitors and place as
close to the VCC pin as possible.
29, 28
27, 26
22, 21
20, 19
15, 14
13, 12
Q0, /Q0,
Q1, /Q1,
Q2, /Q2,
Q3, /Q3,
Q4, /Q4,
Q5, /Q5
Differential Outputs: These 100K (temperature compensated) LVPECL output pairs are
low skew copies of the selected input. Please refer to the “Truth Table” for details.
9, 17, 24, 32
GND,
Ground: Ground pin and exposed pad must be connected to the same ground plane.
Exposed Pad
3, 7
VREF-AC0
VREF-AC1
Reference Voltage: These output biases to V
CC
–1.2V. It is used for AC-coupling inputs
(IN, /IN). Connect V
REF-AC
directly to the VT pin. Bypass with 0.01
μ
F low ESR capacitor to
V
CC
. See “Input Interface Applications” section. Maximum sink/source current is
±
1.5mA.
Due to the limited drive capability, the VREF-AC pin is only intended to drive its respective
VT pin.
PIN DESCRIPTION
24
23
22
21
20
19
18
17
GND
VCC
Q2
/Q2
Q3
/Q3
VCC
GND
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
/
Q
V
S
G
Q
/
V
Q
/
V
N
G
/
Q
V
32-Pin MLF
(MLF-32)
TRUTH TABLE
SEL
0
1
IN0 Input Selected
IN1 Input Selected
Ordering Information
(1)
Package
Type
MLF-32
MLF-32
MLF-32
Operating
Range
Industrial
Industrial
Industrial
Package
Marking
SY58035U
SY58035U
SY58035U with
Pb-Free bar-line indicator
SY58035U with
Pb-Free bar-line indicator
Lead
Finish
Sn-Pb
Sn-Pb
NiPdAu
Pb-Free
NiPdAu
Pb-Free
Part Number
SY58035UMI
SY58035UMITR
(2)
SY58035UMG
(3)
SY58035UMGTR
(2, 3)
MLF-32
Industrial
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
SY58035UMGTR 4.5GHz, 1:6 LVPECL FANOUT BUFFER WITH 2:1 MUX INPUT AND INTERNAL TERMINATION
SY58035UMI 4.5GHz, 1:6 LVPECL FANOUT BUFFER WITH 2:1 MUX INPUT AND INTERNAL TERMINATION
SY58035UMITR 4.5GHz, 1:6 LVPECL FANOUT BUFFER WITH 2:1 MUX INPUT AND INTERNAL TERMINATION
SY58038UMG3 ULTRA PRECISION 8:1 MUX WITH INTERNAL TERMINATION AND 1:2 LVPECL FANOUT BUFFER
SY58038UMGTR2 ULTRA PRECISION 8:1 MUX WITH INTERNAL TERMINATION AND 1:2 LVPECL FANOUT BUFFER
相關代理商/技術參數(shù)
參數(shù)描述
SY58035UMG TR 功能描述:緩沖器和線路驅動器 Ultra High Speed 1:6 LVPECL Fanout Buffer/Translator w/ 2:1 Mux (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 安裝風格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel
SY58035UMGTR 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:4.5GHz, 1:6 LVPECL FANOUT BUFFER WITH 2:1 MUX INPUT AND INTERNAL TERMINATION
SY58035UMI 功能描述:IC CLK BUFF MUX 2:6 5.5GHZ 32MLF RoHS:否 類別:集成電路 (IC) >> 時鐘/計時 - 時鐘緩沖器，驅動器 系列:Precision Edge® 標準包裝:1 系列:HiPerClockS™ 類型:扇出緩沖器（分配），多路復用器 電路數(shù):1 比率 - 輸入:輸出:2:18 差分 - 輸入:輸出:是/無 輸入:CML，LVCMOS，LVPECL，LVTTL，SSTL 輸出:LVCMOS，LVTTL 頻率 - 最大:250MHz 電源電壓:2.375 V ~ 3.465 V 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:32-LQFP 供應商設備封裝:32-TQFP（7x7） 包裝:- 其它名稱:800-1923-6
SY58035UMI TR 功能描述:IC CLK BUFF MUX 2:6 5.5GHZ 32MLF RoHS:否 類別:集成電路 (IC) >> 時鐘/計時 - 時鐘緩沖器，驅動器 系列:Precision Edge® 標準包裝:1 系列:HiPerClockS™ 類型:扇出緩沖器（分配），多路復用器 電路數(shù):1 比率 - 輸入:輸出:2:18 差分 - 輸入:輸出:是/無 輸入:CML，LVCMOS，LVPECL，LVTTL，SSTL 輸出:LVCMOS，LVTTL 頻率 - 最大:250MHz 電源電壓:2.375 V ~ 3.465 V 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:32-LQFP 供應商設備封裝:32-TQFP（7x7） 包裝:- 其它名稱:800-1923-6
SY58035UMITR 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:4.5GHz, 1:6 LVPECL FANOUT BUFFER WITH 2:1 MUX INPUT AND INTERNAL TERMINATION
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