isp1302 NXP Semiconductors, isp1302 Datasheet - Page 46

• Manufacturer Part Number: isp1302
• Description: Isp1302 Universal Serial Bus On-the-go Transceiver With Carkit Support
• Manufacturer: NXP Semiconductors

NXP Semiconductors
Table 66.
V
otherwise specified.
Typical values are at V
Table 67.
V
otherwise specified.
Typical values are at V
ISP1302_1
Product data sheet
Symbol
t
t
Symbol
PSRR
THD
V
PH_ID_INT
PH_ID_WT
CC
CC
ct(audio)
iso(d-a)
io(aud)
= 3.0 V to 4.5 V; V
= 3.0 V to 4.5 V; V
Dynamic characteristics: analog I/O pin ID
Dynamic characteristics: audio switches
Parameter
power supply rejection
ratio
crosstalk audio
total harmonic distortion
data to audio isolation
audio input or output
voltage range
Parameter
ID interrupt pulse width
ID interrupt wait time
CC
CC
CC(I/O)
CC(I/O)
= 3.3 V; V
= 3.3 V; V
= 1.4 V to 3.6 V; C
= 1.4 V to 3.6 V; C
CC(I/O)
CC(I/O)
Conditions
noise on V
f = 217 Hz over audio range
of 20 Hz to 20 kHz;
see
audio voltage = 1 V, f = 1 kHz;
see
audio voltage = 2.3 V,
f = 1 kHz; see
audio voltage = 2.0 V,
f = 1 kHz; see
USB 12 Mbit/s active on DP
and DM, < 20 kHz signal
components observed on the
SPKR_L and SPKR_R/MIC
pins; see
= 3.3 V; T
= 3.3 V; T
Section 14.1
Section 14.2
L
L
= 50 pF; R
= 50 pF; R
Conditions
Section 14.3
Rev. 01 — 24 May 2007
CC
amb
amb
= 0.5 V (p-p) at
Section 14.1
Section 14.1
= +25 C; unless otherwise specified.
= +25 C; unless otherwise specified.
PU
PU
= 1.5 k on DP to V
= 1.5 k on DP to V
USB OTG transceiver with carkit support
Min
4
4
Min
-
-
-
-
-
0.1
TERM
TERM
; T
; T
amb
amb
Typ
-
-
Typ
-
-
-
-
-
-
= 40 C to +85 C; unless
= 40 C to +85 C; unless
Max
8
8
Max
1
0.3
2.3
© NXP B.V. 2007. All rights reserved.
80
66
70
ISP1302
Unit
ms
ms
Unit
dB
dB
%
%
dB
V
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