DS21Q352 Maxim Integrated Products, DS21Q352 Datasheet - Page 10
![IC TXRX T1/E1 QUAD 3.3V 256-BGA](/photos/6/82/68222/406-256-bga_sml.jpg)
DS21Q352
Manufacturer Part Number
DS21Q352
Description
IC TXRX T1/E1 QUAD 3.3V 256-BGA
Manufacturer
Maxim Integrated Products
Datasheet
1.DS21Q354B.pdf
(13 pages)
Specifications of DS21Q352
Function
Transceiver
Interface
T1
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
Contains lead / RoHS non-compliant
Current - Supply
-
Power (watts)
-
Operating Temperature
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DS21Q352
Manufacturer:
DALLAS
Quantity:
36
Part Number:
DS21Q352
Manufacturer:
DALLAS
Quantity:
20 000
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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