DS21Q42T+ Maxim Integrated Products, DS21Q42T+ Datasheet - Page 10

• Manufacturer Part Number: DS21Q42T+
• Description: IC FRAMER ENHANCED T1 4X 128TQFP
• Manufacturer: Maxim Integrated Products

Specifications of DS21Q42T+

• Controller Type: T1 Framer
• Interface: Parallel/Serial
• Voltage - Supply: 2.97 V ~ 3.63 V
• Current - Supply: 75mA
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 128-TQFP, 128-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

PIN
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
[RLOS/LOTC2]
[RLOS/LOTC3]
[RMSYNC2]
[RMSYNC3]
[TCHCLK3]
[RCHCLK3]
RSYSCLK2
RSYSCLK3
TSYSCLK3
RCHBLK3
D0 or AD0
D1 or AD1
D2 or AD2
D3 or AD3
D4 or AD4
TCHBLK3
RFSYNC3
SYMBOL
RFSYNC2
TSSYNC3
RSYNC2
RSYNC3
TSYNC2
RLCLK3
TSYNC3
TLCLK2
TLCLK3
RLINK3
TLINK2
TLINK3
8MCLK
TNEG3
RCLK3
RNEG3
TCLK2
TCLK3
RSER2
RPOS3
RSER3
TSER3
TPOS3
CLKSI
TSIG3
RSIG3
JTDO
VDD
JTDI
VSS
TYPE DESCRIPTION
[O]
[O]
[O]
[O]
[O]
[O]
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
—
—
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
Receive System Clock for Elastic Store in Framer 2
Receive Sync for Framer 2
Receive Serial Data from Framer 2
JTAG Test Data Input
[Receive Multiframe Sync from Framer 2]
Receive Frame Sync from Framer 2
JTAG Test Data Output
[Receive Loss of Sync/Loss of Transmit clock from Framer 2]
Transmit Clock for Framer 2
Transmit Link Clock from Framer 2
Transmit Sync for Framer 2
Transmit Link Data for Framer 2
Transmit System Clock for Elastic Store in Framer 3
Transmit Serial Data for Framer 3
Transmit Sync for Elastic Store in Framer 3
Transmit Signaling Input for Framer 3
[Transmit Channel Clock from Framer 3]
Transmit Channel Block from Framer 3
Transmit Bipolar Data from Framer 3
Transmit Bipolar Data from Framer 3
Receive Link Data from Framer 3
Receive Link Clock from Framer 3
Receive Clock for Framer 3
Receive Bipolar Data for Framer 3
Receive Bipolar Data for Framer 3
Receive Signaling Output from Framer 3
[Receive Channel Clock from Framer 3]
Receive Channel Block from Framer 3
Receive System Clock for Elastic Store in Framer 3
Receive Sync for Framer 3
Receive Serial Data from Framer 3
8MHz Clock
[Receive Multiframe Sync from Framer 3]
Receive Frame Sync from Framer 3
Signal Ground
Positive Supply Voltage
8MCLK Clock Reference Input
[Receive Loss of Sync/Loss of Transmit clock from Framer 3]
Transmit Clock for Framer 3
Transmit Link Clock from Framer 3
Transmit Sync for Framer 3
Transmit Link Data for Framer 3
Data Bus Bit or Address/Data Bit 0; LSB
Data Bus Bit or Address/Data Bit 1
Data Bus Bit or Address/Data Bit 2
Data Bus Bit or Address/Data Bit 3
Data Bus Bit or Address/Data Bit 4
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