ISP1520BD ST-Ericsson Inc, ISP1520BD Datasheet - Page 36

• Manufacturer Part Number: ISP1520BD
• Description: IC, CONTROLLER, USB HUB, 64-LQFP
• Manufacturer: ST-Ericsson Inc

Specifications of ISP1520BD

• Usb Type: USB Peripheral Controller
• Usb Version: 2.0
• Data Rate: 480Mbps
• No. Of Ports: 5
• Supply Voltage Range: 3V To 3.6V, 4.5V To 5.5V
• Digital Ic Case Style: QFP
• No. Of Pins: 64
• Package / Case: LQFP
• Applications: USB Hub/Microcontroller
• Interface: I²C
• Mounting Type: Surface Mount
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Supply: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 568-1168; ISP1520BD,557

Table 43.
V
Table 44.
V
[1]
[2]
CD00222694
Product data sheet
Symbol
Driver characteristics
t
t
Clock timing
t
t
t
Symbol Parameter
Driver characteristics
t
t
t
V
Data source timing
t
t
t
t
Receiver timing
t
t
t
t
Hub timing (downstream ports configured as full-speed)
t
t
t
t
HSR
HSF
HSDRAT
HSFRAM
HSRFI
FR
FF
FRFM
DJ1
DJ2
FEOPT
FDEOP
JR1
JR2
FEOPR
FST
FHDD
FSOP
FEOPD
FHESK
CC
CC
CRS
= 3.0 V to 3.6 V; T
= 3.0 V to 3.6 V; T
Excluding the first transition from Idle state.
Characterized only, not tested. Limits guaranteed by design.
rise time
fall time
differential rise and fall time matching
output signal crossover voltage
source jitter total (including frequency
tolerance) to next transition
source jitter total (including frequency
tolerance) for paired transitions
source SE0 interval of EOP
source jitter for differential transition to
SE0 transition
receiver jitter to next transition
receiver jitter for paired transitions
receiver SE0 interval of EOP
width of SE0 interval during differential
transition
hub differential data delay (without cable) see
data bit width distortion after SOP
hub EOP delay relative to t
hub EOP output width skew
Parameter
rise time
fall time
high-speed data rate
microframe interval
consecutive microframe interval
difference
Dynamic characteristics: high-speed source electrical characteristics
Dynamic characteristics: full-speed source electrical characteristics
[2]
[2]
amb
amb
=
=
−
−
40
40
°
°
C to +70
C to +70
HDD
°
°
C; test circuit
C; test circuit
Rev. 07 — 13 April 2010
Conditions
10 % to 90 %
90 % to 10 %
Conditions
C
|V
C
|V
see
see
see
see
see
see
accepted as EOP; see
Figure 11
rejected as EOP; see
Figure 13
see
see
see
L
L
OH
OH
= 50 pF; 10 % to 90 % of
= 50 pF; 90 % to 10 % of
Figure 10
Figure 10
Figure 11
Figure 11
Figure 12
Figure 12
Figure
Figure 14
Figure 15
Figure 15
Figure
Figure
− V
− V
[2]
OL
OL
|
|
14; C
21; unless otherwise specified.
22; unless otherwise specified.
L
= 0 pF
Min
500
500
479.76
124.9375
1
[1][2]
[1]
[1]
[1]
Typ
-
-
-
-
-
Min
4
4
90
1.3
−3.5
−4
160
−2
−18.5
−9
82
-
-
−5
0
−15
Hi-Speed USB hub controller
Max
-
-
480.24
125.0625
four high-speed
bit times
Typ
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
© ST-ERICSSON 2010. All rights reserved.
ISP1520
+3.5
Max
20
20
111.1
2.0
+4
175
+5
+18.5
+9
-
14
44
+5
15
+15
Unit
ps
ps
Mbit/s
μs
ns
36 of 51
Unit
ns
ns
%
V
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns