isp1507a NXP Semiconductors, isp1507a Datasheet - Page 65

• Manufacturer Part Number: isp1507a
• Description: Lpi Hi-speed Universal Serial Bus On-the-go Transceive
• Manufacturer: NXP Semiconductors

NXP Semiconductors
15. Dynamic characteristics
Table 56.
V
Typical values are at V
[1]
ISP1507A_ISP1507B_1
Product data sheet
Symbol
Reset
t
t
t
t
t
Crystal or clock applied to XTAL1
f
t
t
t
V
Output CLOCK characteristics
f
t
t
t
W(POR)
w(REG1V8_H)
w(REG1V8_L)
W(RESET_N)
PWRUP
i(XTAL1)
jit(i)(XTAL1)RMS
r(XTAL1)
f(XTAL1)
o(CLOCK)
jit(o)(CLOCK)RMS
startup(PLL)
startup(o)(CLOCK)
CC
i(XTAL1)
o(CLOCK)
f
(XTAL1)(p-p)
i(XTAL1)
= 3.0 V to 3.6 V; V
The internal PLL is triggered only on the positive edge from the crystal oscillator. Therefore, the duty cycle is not critical.
Dynamic characteristics: reset and clock
Parameter
internal power-on reset pulse
width
REG1V8 HIGH pulse width
REG1V8 LOW pulse width
external RESET_N pulse width
regulator start-up time
input frequency on pin XTAL1
RMS input jitter on pin XTAL1
input duty cycle on pin XTAL1
input frequency tolerance on
pin XTAL1
rise time on pin XTAL1
fall time on pin XTAL1
peak-to-peak voltage on
pin XTAL1
output frequency on
pin CLOCK
RMS output jitter on pin
CLOCK
output clock duty cycle on
pin CLOCK
PLL startup time
output CLOCK start-up time
CC
CC(I/O)
= 3.3 V; V
= 1.65 V to 3.6 V; T
CC(I/O)
= 3.3 V; T
amb
Conditions
4.7 F
pins REG1V8 and REG3V3
ISP1507ABS
ISP1507BBS
ISP1507ABS
ISP1507BBS
applicable only when clock is
applied on pin XTAL1
only for square wave input
only for square wave input
only for square wave input
measured from power good or
assertion of pin STP
Rev. 01 — 19 May 2008
amb
= 40 C to +85 C; unless otherwise specified.
= +25 C; unless otherwise specified.
20 % capacitor each on
ISP1507A; ISP1507B
[1]
ULPI HS USB OTG transceiver
Min
0.2
-
-
-
-
-
-
-
45
450
2
11
200
-
-
-
-
0.566
-
Typ
-
-
-
-
-
19.2
26
-
-
50
50
-
-
-
60
-
50
650
650
© NXP B.V. 2008. All rights reserved.
Max
-
-
-
-
1
-
-
200
300
-
200
5
5
1.95
-
500
55
-
900
64 of 81
Unit
ns
ms
MHz
MHz
ps
ps
%
ppm
ns
ns
V
MHz
ps
%
s
s
s
s
s