isp1302 NXP Semiconductors, isp1302 Datasheet - Page 48

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

NXP Semiconductors
ISP1302_1
Product data sheet
14.1 Test configurations
Table 68.
Parameter
Termination
impedances
Switch positions
Measured ports
Fig 19. Load on pins DP and DM
Fig 20. Load on pins DP and DM for enable time and disable time
Fig 21. Load on pins SE0/VM, DAT/VP and RCV
Load capacitance C
V = 0 V for t
V = VREG for t
Test configurations
PZH
PZL
and t
Pins or switches
DP
DM
SPKR_R
SPKR_L
MIC
S1
S2
S3
-
-
and t
Rev. 01 — 24 May 2007
L
PHZ
= 50 pF (minimum or maximum timing).
PLZ
.
D.U.T.
D.U.T.
.
D.U.T.
DP or
DM
VREG
DP or
DM
1.5 k
33
33
test point
V
TERM
Configuration 1
60 k
60 k
200
200
10 k
on
off
on
DP
DM
004aaa669
USB OTG transceiver with carkit support
test point
test point
50 pF
C L
004aaa725
004aaa517
500
10 pF
15 k
V
Configuration 2
200 , 1.4 V DC
60 k
200 , 1.4 V DC
200 , 1.4 V DC
10 k
off
on
on
MIC
DM
© NXP B.V. 2007. All rights reserved.
ISP1302
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