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ISP1106DHTM View Datasheet(PDF) - Ericsson

Part Name
Description
MFG CO.
ISP1106DHTM
Ericsson
Ericsson  Ericsson
'ISP1106DHTM' PDF : 25 Pages View PDF
ISP1105/1106
Advanced USB transceivers
12. Dynamic characteristics
Table 16. Dynamic characteristics: analog I/O pins (D+, D)
VCC = 4.0 V to 5.5 V or Vreg(3.3) = 3.0 V to 3.6 V; VCC(I/O) = 1.65 V to 3.6 V; VGND = 0 V; see Table 10 for valid voltage level
combinations; Tamb = 40 °C to +85 °C; unless otherwise specified.[1]
Symbol Parameter
Conditions
Min
Typ
Max
Unit
Driver characteristics
Full-speed mode
tFR
rise time
CL = 50 pF to 125 pF; 10 % to 90 %
4
-
of |VOH VOL|; see Figure 7
tFF
fall time
CL = 50 pF to 125 pF; 90 % to 10 %
4
-
of |VOH VOL|; see Figure 7
FRFM
differential rise/fall time excluding the first transition from idle
90
-
matching (tFR/tFF)
state
VCRS
output signal crossover excluding the first transition from idle [2] 1.3
-
voltage
state; see Figure 10
20
ns
20
ns
111.1
%
2.0
V
Low-speed mode
tLR
rise time
CL = 50 pF to 600 pF; 10 % to 90 %
75
-
of |VOH VOL|; see Figure 7
tLF
fall time
CL = 50 pF to 600 pF; 90 % to 10 %
75
-
of |VOH VOL|; see Figure 7
LRFM
differential rise/fall time excluding the first transition from idle
80
-
matching (tLR/tLF)
state
VCRS
output signal crossover excluding the first transition from idle [2] 1.3
-
voltage
state; see Figure 10
300
ns
300
ns
125
%
2.0
V
Driver timing
Full-speed mode
tPLH(drv)
driver propagation delay LOW-to-HIGH; see Figure 10
(VO/VPO, FSE0/VMO to
D+,D)
-
-
18
ns
tPHL(drv)
driver propagation delay HIGH-to-LOW; see Figure 10
(VO/VPO, FSE0/VMO to
D+,D)
-
-
18
ns
tPHZ
driver disable delay (OE HIGH-to-OFF; see Figure 8
to D+,D)
-
-
15
ns
tPLZ
driver disable delay (OE LOW-to-OFF; see Figure 8
to D+,D)
-
-
15
ns
tPZH
driver enable delay (OE OFF-to-HIGH; see Figure 8
to D+,D)
-
-
15
ns
tPZL
driver enable delay (OE OFF-to-LOW; see Figure 8
to D+,D)
-
-
15
ns
Low-speed mode
Not specified: low-speed delay timings are dominated by the slow rise/fall times tLR and tLF.
ISP1105_1106_10
Product data sheet
Rev. 10 — 28 September 2009
© ST-ERICSSON 2009. All rights reserved.
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