DS3112+W Maxim Integrated Products, DS3112+W Datasheet - Page 112

IC MUX T3/E3 3.3V 256-PBGA

DS3112+W

Manufacturer Part Number
DS3112+W
Description
IC MUX T3/E3 3.3V 256-PBGA
Manufacturer
Maxim Integrated Products
Datasheet

Specifications of DS3112+W

Controller Type
Framer, Multiplexer
Interface
Parallel/Serial
Voltage - Supply
3.135 V ~ 3.465 V
Current - Supply
150mA
Operating Temperature
0°C ~ 70°C
Mounting Type
Surface Mount
Package / Case
256-PBGA
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Table 13-2. AC Characteristics—High-Speed (T3 and E3) Ports
(V
(See
HRCLK/HTCLK Clock Period
HRCLK Clock Low Time
HRCLK Clock High Time
HRPOS/HRNEG Setup Time to the
Rising Edge or Falling Edge of
HRCLK
HRPOS/HRNEG Hold Time from the
Rising Edge or Falling Edge of
HRCLK
Delay from the Rising Edge or
Falling Edge of HTCLK to Data
Valid on HTPOS/HTNEG
NOTES:
1) T3 mode.
2) E3 mode.
3) HTCLK is a buffered version of either FTCLK or HRCLK and, as such, the duty cycle of HTCLK is
4) In normal mode, HRPOS and HRNEG are sampled on the rising edge of HRCLK and HTPOS and HTNEG are
5)
Figure 13-2. High-Speed (T3 and E3) Port AC Timing Diagram
DD
determined by the source clock.
updated on the rising edge of HTCLK.
In inverted mode, HRPOS and HRNEG are sampled on the falling edge of HRCLK and HTPOS and HTNEG
are updated on the falling edge of HTCLK.
= 3.3V ±5%, T
HTPOS / HTNEG
Figure 13-
HRCLK / HTCLK
Normal Mode
HRCLK / HTCLK
Inverted Mode
HRPOS / HRNEG
PARAMETER
2.)
A
= 0°C to +70°C for DS3112; T
t2
SYMBOL
t1
t2
t3
t4
t5
t6
112 of 133
t4
t1
MIN
A
t5
9
9
3
3
3
= -40°C to +85°C for DS3112N.)
t6
TYP
22.4
29.1
t3
MAX
10
UNITS
ls_ac
ns
ns
ns
ns
ns
ns
ns
NOTES
1, 3
2, 3
DS3112

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