DS21Q50L-W+ Maxim Integrated Products, DS21Q50L-W+ Datasheet - Page 21

• 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 3-1. Serial Port Operation Mode 1
Figure 3-2. Serial Port Operation Mode 2
ICES = 1 (SAMPLE SDI ON THE FALLING EDGE OF SCLK)
OCES = 0 (UPDATE SDO ON FALLING EDGE OF SCLK)
SCLK
CS
SDI
SDO
ICES = 1 (SAMPLE SDI ON THE FALLING EDGE OF SCLK)
OCES = 1 (UPDATE SDO ON RISING EDGE OF SCLK)
SCLK
CS
SDI
SDO
R/W
1
(lsb)
R/W
1
(lsb)
2
A0
2
A0
3
A1
3
A1
4
A2
4
A2
5
A3
5
A3
6
A4
6
A4
7
A5
7
A5
(msb)
(msb)
8
21 of 87
B
8
B
9
9
D0
(lsb)
D0
(lsb)
10
10
D1
D1
11
11
D2
D2
12
12
D3
D3
13
13
D4
D4
14
14
D5
D5
15
15
D6
D6
(msb)
16
16
D7
(msb)
D7