DS21Q354B+ Maxim Integrated Products, DS21Q354B+ Datasheet - Page 10

• Manufacturer Part Number: DS21Q354B+
• Description: IC TXRX QUAD E1 3.3V 256-BGA
• Manufacturer: Maxim Integrated Products

Specifications of DS21Q354B+

• Function: Transceiver
• Interface: E1
• Number Of Circuits: 4
• Voltage - Supply: 3.3V
• Mounting Type: Surface Mount
• Package / Case: 256-BGA
• Includes: Alarm Detection and Generation, Channel Control, Framer, HDLC Controller
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Supply: -
• Power (watts): -
• Operating Temperature: -

DALLAS SEMICONDUCTOR
C17
C10
K20
W10
C18
A10
L19
W12
B18
D10
K19
V1
D20
C7
R18
W11
A19
A11
N18
Y1
Y3
Y5
Y7
W2
G19
D11
U19
W4
G18
C5
U18
K3
December 29, 1998
TSER2
TSER3
TSER4
TSIG1
TSIG2
TSIG3
TSIG4
TSSYNC1
TSSYNC2
TSSYNC3
TSSYNC4
TSYNC1
TSYNC2
TSYNC3
TSYNC4
TSYSCLK1
TSYSCLK2
TSYSCLK3
TSYSCLK4
TTIP1
TTIP2
TTIP3
TTIP4
TVDD1
TVDD2
TVDD3
TVDD4
TVSS1
TVSS2
TVSS3
TVSS4
WR* (R/W*)
I
I
I
I
I
I
I
I
I
I
I
I/O
I/O
I/O
I/O
I
I
I
I
O
O
O
O
–
–
–
–
–
–
–
–
I
DS21Q352/DS21Q552/DS21Q354/DS21Q554 Preliminary Data Sheet
Transmit Serial Data for SCT2.
Transmit Serial Data for SCT3.
Transmit Serial Data for SCT4.
Transmit Signaling Input for SCT1.
Transmit Signaling Input for SCT2.
Transmit Signaling Input for SCT3.
Transmit Signaling Input for SCT4.
Transmit System Sync for SCT1.
Transmit System Sync for SCT2.
Transmit System Sync for SCT3.
Transmit System Sync for SCT4.
Transmit Sync for SCT1.
Transmit Sync for SCT2.
Transmit Sync for SCT3.
Transmit Sync for SCT4.
Transmit System Clock for SCT1.
Transmit System Clock for SCT2.
Transmit System Clock for SCT3.
Transmit System Clock for SCT4.
Transmit Analog Tip Output for SCT1.
Transmit Analog Tip Output for SCT2.
Transmit Analog Tip Output for SCT3.
Transmit Analog Tip Output for SCT4.
Transmit Analog Positive Supply.
Transmit Analog Positive Supply.
Transmit Analog Positive Supply.
Transmit Analog Positive Supply.
Transmit Analog Signal Ground.
Transmit Analog Signal Ground.
Transmit Analog Signal Ground.
Transmit Analog Signal Ground.
Write Input (Read/Write).
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