DS3154 Maxim Integrated Products, DS3154 Datasheet - Page 45

• Manufacturer Part Number: DS3154
• Description: Network Controller & Processor ICs Quad DS3-E3-STS-1 Li ne Interface Unit ST
• Manufacturer: Maxim Integrated Products

Specifications of DS3154

• Product: Framer
• Number Of Transceivers: 4
• Data Rate: 51.840 Mbps
• Supply Voltage (max): 3.465 V
• Supply Voltage (min): 3.135 V
• Supply Current (max): 400 mA
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: 0 C
• Mounting Style: SMD/SMT
• Package / Case: TE-CSBGA

Table 13-I. JTAG Interface Timing
(V
Note 23: Clock can be stopped high or low.
Note 24: Not tested during production test.
Figure 13-5. JTAG Timing Diagram
JTCLK Clock Period
JTCLK Clock High/Low Time (Note 23)
JTCLK to JTDI, JTMS Setup Time
JTCLK to JTDI, JTMS Hold Time
JTCLK to JTDO Delay
JTCLK to JTDO High-Z Delay (Note 24)
JTRST Width Low Time
DD
= 3.3V ±5%, T
JTDI, JTMS, JTRST
JTRST
JTCLK
JTDO
PARAMETER
A
= -40°C to +85°C.)
t6
DS3151/DS3152/DS3153/DS3154 Single/Dual/Triple/Quad DS3/E3/STS-1 LIUs
(Figure
t7
t2
13-5)
SYMBOL
45 of 61
t4
t2/t3
t1
t4
t5
t6
t7
t8
t1
t5
MIN
100
50
50
50
2
2
t3
t8
1000
TYP
500
MAX
50
50
UNITS
ns
ns
ns
ns
ns
ns
ns