DS3112N+W Maxim Integrated Products, DS3112N+W Datasheet - Page 112

• Manufacturer Part Number: DS3112N+W
• Description: Network Controller & Processor ICs M13-E13-G.747 Mux an d T3-E3 Framer T3-E3
• Manufacturer: Maxim Integrated Products

Specifications of DS3112N+W

• Product: Framer
• Number Of Transceivers: 1
• Data Rate: 44.736 Mbps
• Supply Voltage (max): 3.465 V
• Supply Voltage (min): 3.135 V
• Supply Current (max): 150 mA
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Package / Case: BGA
• 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