isp1109 NXP Semiconductors, isp1109 Datasheet - Page 46

• Manufacturer Part Number: isp1109
• Description: Universal Serial Bus Transceiver With Carkit Support
• Manufacturer: NXP Semiconductors

Philips Semiconductors
17. Test information
9397 750 13355
Product data sheet
17.1 Test configurations
Table 62:
Parameter
Termination
impedances
Switch positions
Fig 21. Load on pins DP and DM.
Fig 22. Load on pins DP and DM for enable time and disable time.
Fig 23. Load on pins VM, SE0/VM, VP, DAT/VP and RCV.
Load capacitance C
V = 0 V for t
V = V
Test configurations
O(REG3V3)
[1]
PZH
for t
and t
Pins or switches
DP
DM
SPKR_R
SPKR_L
MIC
S1
S2
S3
Rev. 01 — 14 July 2005
PZL
L
PHZ
= 50 pF (minimum or maximum timing).
and t
004aaa522
.
D.U.T.
D.U.T.
PLZ
.
004aaa576
DP or
DM
REG3V3
DP or
DM
D.U.T.
1.5 k
33
33
test point
V
TERM
Configuration 1
60 k
60 k
200
200
10 k
on
off
on
test point
test point
50 pF
USB transceiver with carkit support
C L
500
25 pF
004aaa517
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
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
ISP1109
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