參數(shù)資料
型號: MAX3456EETE+T
廠商: Maxim Integrated Products
文件頁數(shù): 5/19頁
文件大小: 0K
描述: TXRX USB +/-15KV ESD PROT 16TQFN
產(chǎn)品培訓模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標準包裝: 2,500
類型: 收發(fā)器
驅(qū)動器/接收器數(shù): 1/1
規(guī)程: USB 2.0
電源電壓: 3 V ~ 3.6 V
安裝類型: 表面貼裝
封裝/外殼: 16-WFQFN 裸露焊盤
供應商設備封裝: 16-TQFN-EP(3x3)
包裝: 帶卷 (TR)
MAX3453E–MAX3456E
±15kV ESD-Protected USB Transceivers
______________________________________________________________________________________
13
Figure 3. Enable and Disable Timing, Driver
OE
D+/D-
tPLZ_DRV
tPZL_DRV
tPHZ_DRV
tPZH_DRV
VP/VM CONNECTED TO GND,
D+/D- CONNECTED TO PULLUP
VP/VM CONNECTED TO VL,
D+/D- CONNECTED TO PULLDOWN
OE
D+/D-
Figure 4. Timing of D+ and D- to RCV, VM, and VP
+3V
0V
RCV, VM, AND VP
VL
D+/D-
tPLH_RCV,
tPLH_SE
tPHL_RCV,
tPHL_SE
INPUT RISE/FALL TIME < 4ns
Figure 5. Enable and Disable Timing, Receiver
OE
VP/VM
tPLZ_SE
tPZL_SE
tPHZ_SE
tPZH_SE
D+/D- CONNECTED TO GND,
VP/VM CONNECTED TO PULLUP
D+/D- CONNECTED TO +3V,
VP/VM CONNECTED TO PULLDOWN
OE
Figure 6. Test Circuits
MAX3453E–
MAX3456E
RCV, VM,
AND VP
TEST
POINT
(a) LOAD FOR RCV, VM, AND VP
MAX3453E–
MAX3456E
D+ AND D-
27
15k
CL
TEST
POINT
(b) LOAD FOR D+/D-
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