參數(shù)資料
型號: SY56023RMG TR
廠商: Micrel Inc
文件頁數(shù): 6/12頁
文件大?。?/td> 0K
描述: IC CROSSPOINT SWITCH 2X2 16MLF
標準包裝: 1,000
系列: Precision Edge®
功能: 交叉點開關
電路: 1 x 2:2
電壓電源: 單電源
電壓 - 電源,單路/雙路(±): 2.375 V ~ 2.625 V,1.14 V ~ 1.9 V
電流 - 電源: 80mA
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 16-VFQFN 裸露焊盤,16-MLF?
供應商設備封裝: 16-MLF?(3x3)
包裝: 帶卷 (TR)
Micrel, Inc.
SY56023R
March 1, 2013
3
Revision 2.1
hbwhelp@micrel.com or (408) 955-1690
Pin Description
Pin Number
Pin Name
Pin Function
16,1
4,5
IN0, /IN0
IN1, /IN1
Differential Inputs: Signals as small as 200mV VPK (400mVPP) applied to the input of 9, 18 or
27 inches 6 mil FR4 stripline transmission line are then terminated with the differential input.
Each input pin internally terminates with 50 to the VT pin.
2
3
VT0
VT1
Input Termination Center-Tap: Each side of the differential input pair terminates to a VT pin.
This pin provides a center-tap to a termination network for maximum interface flexibility. An
internal high impedance resistor divider biases VT to allow input AC coupling. For AC-
coupling, bypass VT with 0.1F low-ESR capacitor to VCC. See “Interface Applications”
subsection and Figure 2a.
13
EQ
Three level input for equalization control. High, float, low. EQ pin applies the same EQ
setting to both inputs.
15
6
SEL0
SEL1
These single-ended TTL/CMOS-compatible inputs, selects inputs IN0 or IN1. Note that
these inputs are
internally connected to a 25k pull-up resistor and will default to a logic
HIGH state if left open.
7
VCC
Positive Power Supply: Bypass with 0.1F//0.01F low ESR capacitors as close to the VCC
pins as possible. Supplies input and core circuitry.
8
VCCO
Output Supply: Bypass with 0.1F//0.01F low ESR capacitors as close to the VCCO pins as
possible. Supplies the output buffers
14
GND,
Exposed Pad
Ground: Exposed pad must be connected to a ground plane that is the same potential as the
ground pins.
12,11
10,9
Q0, /Q0
Q1, /Q1
CML Differential Output Pairs: Differential buffered copy of the input signal. The output swing
is typically 390mV. See “Interface Applications” subsection for termination information.
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