参数资料
型号: ISP1561BM,557
厂商: ST-ERICSSON
元件分类: 总线控制器
英文描述: UNIVERSAL SERIAL BUS CONTROLLER, PQFP128
封装: 14 X 14 MM, 1.40 MM HEIGHT, PLASTIC, MS-026, SOT-420-1, LQFP-128
文件页数: 92/103页
文件大小: 457K
代理商: ISP1561BM,557
ISP1561_2
NXP B.V. 2007. All rights reserved.
Product data sheet
Rev. 02 — 5 March 2007
89 of 103
NXP Semiconductors
ISP1561
HS USB PCI Host Controller
ZHSDRV
driver output impedance
(which also serves as
high-speed termination)
includes the RS
resistor
40.5
45
49.5
Clock timing
tHSDRAT
high-speed data rate
479.76
-
480.24
Mb/s
tHSFRAM
microframe interval
124.9375
-
125.0625
s
tHSRFI
consecutive microframe
interval difference
1
-
four
high-speed
bit times
ns
Table 132. Dynamic characteristics: high-speed source electrical characteristics …continued
VDD = 3.0 V to 3.6 V; Tamb = 40 °C to +85 °C; unless otherwise specied.
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
Table 133. Dynamic characteristics: full-speed source electrical characteristics
VDD = 3.0 V to 3.6 V; Tamb = 40 °C to +85 °C; unless otherwise specied.
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
Driver characteristics
tFR
rise time
CL = 50 pF; 10 % to
90 % of
|V
OH VOL|
4
-
20
ns
tFF
fall time
CL = 50 pF; 90 % to
10 % of
|V
OH VOL|
4
-
20
ns
tFRFM
differential rise and fall time
matching
90
-
111.1
%
ZDRV
driver output impedance for
driver which is not high-speed
capable
28
-
44
Data timing: see Figure 8
tFDEOP
source jitter for differential
transition to SE0 transition
full-speed timing
2-
5
ns
tFEOPT
source SE0 interval of EOP
160
-
175
ns
tFEOPR
receiver SE0 interval of EOP
82
-
ns
tLDEOP
upstream facing port source
jitter for differential transition to
SE0 transition
low-speed timing
40
-
100
ns
tLEOPT
source SE0 interval of EOP
1.25
-
1.5
s
tLEOPR
receiver SE0 interval of EOP
670
-
ns
tFST
width of SE0 interval during
differential transition
--14
ns
Table 134. Dynamic characteristics: low-speed source electrical characteristics
VDD = 3.0 V to 3.6 V; Tamb = 40 °C to +85 °C; unless otherwise specied.
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
Driver characteristics
tLR
transition time: rise time
75
-
300
ns
tLF
transition time: fall time
75
-
300
ns
tLRFM
rise and fall time matching
90
-
125
%
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