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參數(shù)資料
| 型號(hào)： | SY58027UMG TR |
| 廠商： | Micrel Inc |
| 文件頁數(shù)： | 3/10頁 |
| 文件大小： | 0K |
| 描述： | IC MUX DUAL 2:1 LVPECL 32-MLF |
| 標(biāo)準(zhǔn)包裝： | 1,000 |
| 系列： | SY58 |
| 類型： | 多路復(fù)用器 |
| 電路： | 1 x 2:1 |
| 獨(dú)立電路： | 2 |
| 電壓電源： | 單電源 |
| 電源電壓： | 3 V ~ 3.6 V |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 32-VFQFN 裸露焊盤，32-MLF? |
| 供應(yīng)商設(shè)備封裝： | 32-MLF?（5x5） |
| 包裝： | 帶卷 (TR) |
| 其它名稱： | SY58027UMGTR SY58027UMGTR-ND |
2
Precision Edge
SY58027U
Micrel, Inc.
M9999-082707
hbwhelp@micrel.com or (408) 955-1690
PACKAGE/ORDERING INFORMATION
Pin Number
Pin Name
Pin Function
25, 28,
INA0, /INA0,
Differential Inputs: These input pairs are the differential signal inputs to the device. Inputs
29, 32,
INA1, /INA1,
accept AC- or DC-coupled differential signals as small as 100mV. Each pin of a pair internally
1, 4,
INB0, /INB0,
terminates to a VT pin through 50. Note that these inputs will default to an indeterminate
5, 8
INB1, /INB1
state if left open. Unused differential input pairs can be terminated by connecting one input
to VCC and the complementary input to GND through a 1k resistor. The VT pin is to be
left open in this configuration. Please refer to the “Input Interface Applications” section for
more details.
26, 30, 2, 6
VTA0 , VTA1,
Input Termination Center-Tap: Each side of the differential input pair, terminates to a VT
VTB0, VTB1
pin. Each VT pin provides a center-tap to a termination network for maximum interface
flexibility. See “Input Interface Applications” section for more details.
18, 15
SELA, SELB
Bank A, Bank B Input Channel Select (TTL/CMOS): These TTL/CMOS-compatible inputs
select the inputs to the multiplexers. These inputs are internally connected to a 25k
pull-up resistor and will default to a logic HIGH state if left open. Input switching threshold
is VCC/2.
27, 31, 3, 7
VREF-ACA0,
Reference Output Voltage: These outputs bias to VCC –1.2V. Connect to VT pin when
VREF-ACA1,
AC-coupling the data inputs. Bypass with 0.01F low ESR capacitor to VCC. Maximum
VREF-ACB0,
current source or sink is 0.5mA. See “Input Interface Applications” section.
VREF-ACB1
10, 13, 16,
VCC
Positive Power Supply: Bypass with 0.1F
0.01F low ESR capacitors.
17, 20, 23
22, 21,
QA, /QA,
Differential 100k LVPECL Outputs: MUX A and MUX B selected LVPECL outputs.
12, 11
QB, /QB
See “Output Interface Applications” section for termination. Refer to the “Truth Table” for
logic operation.
9, 24
GND,
Ground: Ground pins and exposed pad must be connected to the same ground plane.
Exposed pad
14, 19
NC
Not connected.
PIN DESCRIPTION
24
23
22
21
20
19
18
17
GND
VCC
QA
/QA
VCC
NC
SELA
VCC
INB0
VTB0
VREF-ACB0
/INB0
INB1
VTB1
VREF-ACB1
/INB1
1
2
3
4
5
6
7
8
910 11 12 13 14 15 16
32 31 30 29 28 27 26 25
/INA0
INA1
VTA1
VREF-ACA1
INA1
VREF-ACA0
VTA0
INA0
VCC
QB
/QB
VCC
GND
NC
SELB
VCC
32-Pin MLF (MLF-32)
Ordering Information(1)
Package
Operating
Package
Lead
Part Number
Type
Range
Marking
Finish
SY58027UMI
MLF-32
Industrial
SY58027U
Sn-Pb
SY58027UMITR(2)
MLF-32
Industrial
SY58027U
Sn-Pb
SY58027UMG(3)
MLF-32
Industrial
SY58027U with
Pb-Free
Pb-Free bar-line indicator
NiPdAu
SY58027UMGTR(2, 3)
MLF-32
Industrial
SY58027U with
Pb-Free
Pb-Free bar-line indicator
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.
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| SY58027UMI | 功能描述:IC MUX DUAL 2:1 DFF LVPECL 32MLF RoHS:否 類別:集成電路 (IC) >> 邏輯 - 信號(hào)開關(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 |
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