Data Sheet

Release Date:
July, 2002
ds_pl2303_v14
PL-2303 Product Datasheet - 10 - Document Revision 1.3
USB Transceiver Characteristics
Parameter Symbol Min Typ Max Units
Rise and Fall Times:
(10%―90%)
(90%―10%)
T
R
T
F
4
4
8
8
15
15
ns
ns
Cross Point V
CR
1.3 -- 2.0 V
Output Impedance R
D
23 28 33 ohm
High Level Output V
OH
2.8 -- -- V
Low Level Output V
OL
-- -- 0.7 V
High Level Input V
IH
2.0 -- -- V
Low Level Input V
IL
-- -- 0.8 V
• C
L
: 50pf
Clock Characteristics
Parameter Min Typ Max Units
Frequency of Operation 11.976 12.000 12.024 MHz
Clock Period 83.1 83.3 83.5 ns
Duty Cycle 45 50 55 %
Package Dimensions (28-Pin SSOP)
Millimeters Inch Symbol
Min Nom Max Min Nom Max
b 0.22 0.38 0.009 0.015
E 7.40 7.80 8.20 0.291 0.307 0.323
E1 5.00 5.30 5.60 0.197 0.209 0.220
L 0.55 0.75 0.95 0.021 0.030 0.037
R1 0.09 0.004
D 9.9 10.2 10.5 0.390 0.402 0.413
A 2.0 0.079
e 0.65 0.0256
L1 1.25 0.050
A1 0.05 0.020
A2 1.65 1.75 1.85 0.065 0.069 0.073