Vth Reference Voltage
參數(shù)資料
型號: NB3N111KMNG
廠商: ON Semiconductor
文件頁數(shù): 6/9頁
文件大小: 0K
描述: IC FANOUT BUFFER 1:10 32QFN
標(biāo)準(zhǔn)包裝: 74
類型: 扇出緩沖器(分配)
電路數(shù): 1
比率 - 輸入:輸出: 1:10
差分 - 輸入:輸出: 是/是
輸入: HCSL, LVCMOS, LVDS, LVPECL, LVTTL
輸出: HCSL,LVDS
頻率 - 最大: 400MHz
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
供應(yīng)商設(shè)備封裝: 32-QFN(5x5)
包裝: 管件
NB3N111K
http://onsemi.com
6
Figure 4. SingleEnded Interconnect
Vth Reference Voltage
CLK
Vth
CLK
Vth
Figure 5. Vth Diagram
VCC
VEE
VCMRmin
VCMRmax
VCMR
IN
VIHDmax
VILDmax
VID = VIHD VILD
VIHDtyp
VILDtyp
VIHDmin
VILDmin
Figure 6. Typical Termination Configuration for Output Driver and Device Evaluation
A. Connect 475 W resistor RREF from IREF pin to GND.
B. RS1, RS2: 0 W for Test and Evaluation. Select to Minimizing Ringing.
C. CL1, CL2: Receiver Input Simulation (for test only not added to application circuit)
Load capacitance only.
D. DL1, DL2 Termination and Load Resistors Located at Receiver Inputs.
CL1C
2 pF
CL2C
2 pF
Z0 = 50 W
Receiver
RS1B
RS2B
HCSL
Driver
RREFA
RL1D
50 W
RL2D
50 W
Qx
IREF
50 W*
VTCLK = VTCLK = VCC 2.0 V
LVPECL
Driver
Z0 = 50 W
VCC = 3.3 V / 2.5 V
VCC = 3.3 V
GND
50 W*
VTCLK
CLK
Figure 7. LVPECL Interface
*RTIN, Internal Input Termination Resistor
50 W*
VTCLK = VTCLK
LVDS
Driver
Z0 = 50 W
VCC = 3.3 V / 2.5 V / 1.8 V
VCC = 3.3 V
GND
50 W*
VTCLK
Figure 8. LVDS Interface
*RTIN, Internal Input Termination Resistor
NB3N111K
CLK
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