SAF1562HL/N2-T NXP Semiconductors, SAF1562HL/N2-T Datasheet - Page 83

• Manufacturer Part Number: SAF1562HL/N2-T
• Description: DC/DC Switching Controllers CONNECTIVITY CHIP
• Manufacturer: NXP Semiconductors

Specifications of SAF1562HL/N2-T

• Operating Temperature (max): 85C
• Operating Temperature (min): -40C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Mounting Style: SMD/SMT
• Package / Case: LQFP
• Lead Free Status / RoHS Status: Compliant

NXP Semiconductors
Table 116. Static characteristics: USB interface block (pins DM1 to DM2 and DP1 to DP2)
V
[1]
Table 117. Static characteristics: POR
T
16. Dynamic characteristics
Table 118. Dynamic characteristics: system clock timing
[1]
[2]
Table 119. Dynamic characteristics: I
V
[1]
SAF1562
Product data sheet
Symbol
V
Output levels for full-speed and low-speed
V
V
V
V
Symbol
V
V
Symbol
Crystal oscillator
f
R
C
External clock input
V
V
J
t
δ
Symbol
t
clk
CR
CF
amb
DDA_AUX
CC(I/O)
CM
OH
OL
OSE1
CRS
trip(H)
trip(L)
IH
IL
S
L
, t
Minimum value: High-speed termination resistor disabled, pull-up resistor connected. Only during reset, when both the hub and device
are capable of high-speed operation.
Recommended accuracy of the clock frequency is 50 ppm for the crystal and oscillator.
Suggested values for external capacitors when using a crystal are 22 pF to 27 pF.
The capacitive load for each bus line (C
an external pull-up resistor with R
=
CF
−
= 3.0 V to 3.6 V; T
40
= 3.0 V to 3.6 V; T
°
C to +85
Parameter
differential common mode range
HIGH-level output voltage
LOW-level output voltage
SE1
output signal crossover point
voltage
Parameter
HIGH-level trip voltage
LOW-level trip voltage
Parameter
PCI clock
external clock input
series resistance
load capacitance
HIGH-level input voltage
LOW-level input voltage
external clock jitter
rise time and fall time
clock duty cycle
Parameter
output fall time V
°
C; unless otherwise specified.
amb
amb
IH
=
−
to V
=
40
−
UP(max)
40
IL
°
C to +85
°
C to +85
b
2
) is specified in pF. To meet the specification for V
= 850 / C
C-bus interface (SDA and SCL)
All information provided in this document is subject to legal disclaimers.
°
C; unless otherwise specified. Abstract of the I
Conditions
Conditions
Conditions
crystal
Conditions
10 < C
°
Rev. 2 — 24 November 2010
b
C; unless otherwise specified. Abstract of the USB specification rev. 2.0.
kΩ and R
b
< 400
UP(min)
Hi-Speed Universal Serial Bus PCI Host Controller
= (V
CC(I/O)
[1][2]
[1]
− 0.4) / 3 kΩ.
Min
0.8
V
1
0
0.8
1.3
Min
1.0
0.95
Min
31
-
-
-
0.8V
-
-
-
-
Min
-
DDA_AUX
AUX1V8
OL
and the maximum rise time (300 ns), use
− 1.
2
Typ
-
-
-
-
-
Typ
1.2
1.1
Typ
-
12
-
18
-
-
-
-
50
Typ
0
C-bus specification rev. 2.1.
…continued
SAF1562
Max
0.6V
X
V
0.3
-
2.0
Max
1.4
1.3
Max
33
-
100
-
V
0.2V
50
3
-
Max
250
© NXP B.V. 2010. All rights reserved.
DDA_AUX
AUX1V8
DDA_AU
AUX1V8
83 of 121
Unit
V
V
V
V
V
Unit
V
V
Unit
MHz
MHz
Ω
pF
V
V
ppm
ns
%
Unit
ns