DS33R11 Maxim Integrated Products, DS33R11 Datasheet - Page 35

• Manufacturer Part Number: DS33R11
• Description: Network Controller & Processor ICs Ethernet Mapper with Integrated T1-E1-J1
• Manufacturer: Maxim Integrated Products

Specifications of DS33R11

• Product: Framer
• Number Of Transceivers: 1
• Supply Voltage (max): 1.89 V, 3.465 V
• Supply Voltage (min): 1.71 V, 3.135 V
• Supply Current (max): 100 mA
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Package / Case: BGA

TDCLKO
TNEGO
TPOSO
TDATA
TNEGI
NAME
TPOSI
TESO
PIN
C2
C3
D3
B3
E1
A4
D4
TYPE
O
O
O
O
I
I
I
Transmit Clock Output from the T1/E1/J1 Framer: Buffered
clock that is used to clock data through the transmit-side formatter
(either TCLKT or RDCLKI). This pin is normally tied to TDCLKI.
Transmit Negative-Data Input: Sampled on the falling edge of
TDCLKI for data to be transmitted out onto the T1 line. Can be
internally connected to TNEGO by connecting the LIUC pin high.
TPOSI and TNEGI can be connected together in NRZ applications.
Transmit Negative-Data Output: Updated on the rising edge of
TCLKO with the bipolar data out of the transmit-side formatter. This
pin is normally connected to TNEGI.
Transmit Positive-Data Input: Sampled on the falling edge of
TDCLKI for data to be transmitted out onto the T1 line. Can be
internally connected to TPOSO by connecting the LIUC pin high.
TPOSI and TNEGI can be connected together in NRZ applications.
Transmit Positive-Data Output: Updated on the rising edge of
TCLKO with the bipolar data out of the transmit-side formatter. Can
be programmed to source NRZ data by the output data format
(TR.IOCR1.0) control bit. This pin is normally connected to TPOSI.
Transmit Data: Sampled on the falling edge of TCLKT with data to
be clocked through the transmit-side formatter. This pin is normally
connected to TESO.
Transmit Elastic Store Output: Updated on the rising edge of
TCLKT with data out of the transmit-side elastic store whether the
elastic store is enabled or not. This pin is normally connected to
TDATA.
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