DS21Q50L-W+ Maxim Integrated Products, DS21Q50L-W+ Datasheet - Page 79

• Manufacturer Part Number: DS21Q50L-W+
• Description: TXRX E1 QUAD CLK/DATA 100LQFP
• Manufacturer: Maxim Integrated Products

Specifications of DS21Q50L-W+

• Function: Transceiver
• Interface: E1
• Number Of Circuits: 4
• Voltage - Supply: 3.14 V ~ 3.47 V
• Current - Supply: 230mA
• Mounting Type: Surface Mount
• Package / Case: 100-LFQFP
• Includes: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power (watts): -
• Operating Temperature: -
• Other names: 90-21Q50+LW0

Figure 21-4. Intel Bus Read Timing (PBTS = 0)
Figure 21-5. Intel Bus Write Timing (PBTS = 0)
A0–A7
D0–D7
A0–A7
D0–D7
WR
RD
CS
WR
CS
RD
0ns (min)
0ns (min)
t1
t1
Address Valid
0ns min.
0ns (min)
Address Valid
t2
t2
75ns (max)
t3
79 of 87
75ns (min)
t6
5ns (min)/20ns (max)
10ns (min) 10ns (min)
Data Valid
t7
t4
t4
t8
0ns (min)
0ns (min)
t5