DS2151QNB+ Maxim Integrated, DS2151QNB+ Datasheet - Page 58

• Manufacturer Part Number: DS2151QNB+
• Description: Network Controller & Processor ICs
• Manufacturer: Maxim Integrated

Specifications of DS2151QNB+

• Product: Framer
• Number Of Transceivers: 1
• Data Rate: 2.048 Mbps
• Supply Current (max): 65 mA
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: PLCC-44
• Minimum Operating Temperature: - 40 C
• Operating Supply Voltage: 5 V
• Supply Voltage - Max: 5.25 V
• Supply Voltage - Min: 4.75 V
• Part # Aliases: 90-2151Q+NB0

Table 16-3. AC Characteristics—Transmit Side
(V
(See
NOTES:
1) If the transmit side elastic store is enabled, then TSER is sampled on the falling edge of SYSCLK and
TCLK Period
TCLK Pulse Width
TSER and TLINK Set up to
TCLK Falling
TSER and TLINK Hold from
TCLK Falling
TSYNC Set up to TCLK
Falling
TSYNC Pulse Width
TCLK Rise/Fall Times
Delay TCLK to TCHCLK
Delay TCLK to TCHBLK
Delay TCLK to TSYNC
Delay TCLK to TLCLK
DD
the parameters t
= 5V ±5%, T
Figure
PARAMETER
16-5.)
A
SU
= 0°C to +70°C for DS2151Q, T
and t
HD
still apply.
SYMBOL
t
t
R
t
t
t
t
t
t
t
t
t
PW
t
CH
HD
CL
SU
SU
D1
D2
D3
D4
, t
P
F
MIN
58 of 60
75
75
25
25
25
50
10
10
10
10
A
= -40°C to +85°C for DS2151QN.)
TYP
648
MAX
t
CH
25
60
70
60
60
-5
UNITS
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
NOTES
1
1