DS26514GN+ Maxim Integrated Products, DS26514GN+ Datasheet - Page 293

• Manufacturer Part Number: DS26514GN+
• Description: IC TXRX T1/E1/J1 4PORT 256-CSBGA
• Manufacturer: Maxim Integrated Products
• Type: Transceiverr

Specifications of DS26514GN+

• Number Of Drivers/receivers: 4/4
• Protocol: Ethernet
• Voltage - Supply: 3.14 V ~ 3.47 V
• Mounting Type: Surface Mount
• Package / Case: 256-CSBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Table 13-4. Transmit AC Characteristics
(V
TCLKn Period
TCLKn Pulse Width
TSYSCLKn Period
TSYSCLKn Pulse Width
TSYNCn or TSSYNCIOn Setup to
TCLKn or TSYSCLKn Falling
TSYNCn or TSSYNCIOn Pulse Width
TSSYNCIOn Pulse Width (Notes 6, 7)
TSERn, TSIGn Setup to TCLKn,
TSYSCLKn Falling
TSERn, TSIGn Hold from TCLKn,
TSYSCLKn Falling
Delay TCLKn to TCHBLKn, TCHCLKn,
TSYNCn
Delay TSYSCLKn to TCHCLKn,
TCHBLKn
Delay BPCLK1 to TSSYNCIOn
Note 1:
Note 2:
Note 3:
Note 4:
Note 5:
Note 6:
Note 7:
Rev: 101608
DD
= 3.3V ±5%, T
T1 Mode.
E1 Mode.
RSYSCLKn = 1.544MHz.
RSYSCLKn = 2.048MHz.
TSSYNCIOn configured as an input (GTCR3.1 = 0).
TSSYNCIOn configured as an output (GTCR3.1 = 1).
Varies depending on the frequency of BPCLK1.
PARAMETER
A
= -40°C to +85°C.) (See
SYMBOL
t
t
t
t
t
t
t
t
t
t
t
t
t
t
PW
PW
CP
CH
CL
SP
SH
SU
SU
HD
D2
D3
D5
SL
Figure
(Note 1)
(Note 2)
(Note 3)
(Note 4)
(Note 5)
(Note 6)
CONDITIONS
13-8,
Figure
13-9, and
MIN
125
125
60
60
30
30
10
50
10
10
DS26514 4-Port T1/E1/J1 Transceiver
Figure
TYP
648
488
488
244
122
61
13-10.)
MAX
20
20
5
293 of 305
UNITS
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns