DS21354L Maxim Integrated Products, DS21354L Datasheet - Page 122

• Manufacturer Part Number: DS21354L
• Description: IC TXRX E1 1-CHIP 3.3V 100-LQFP
• Manufacturer: Maxim Integrated Products

Specifications of DS21354L

• Function: Single-Chip Transceiver
• Interface: E1, HDLC
• Number Of Circuits: 1
• Voltage - Supply: 3.14 V ~ 3.47 V
• Current - Supply: 75mA
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 100-LQFP
• Includes: Remote and AIS Alarm Detector / Generator
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Power (watts): -

Figure 20-11. Transmit-Side AC Timing
TSER / TSIG /
TDATA
TCHCLK
TCHBLK
TSYNC
TSYNC
TCLK
TESO
TLCLK
Notes:
1. TSYNC is in the output mode (TCR1.0 = 1).
2. TSYNC is in the input mode (TCR1.0 = 0).
3. TSER is sampled on the falling edge of TCLK when the transmit side elastic store is disabled.
4. TCHCLK and TCHBLK are synchronous with TCLK when the transmit side elastic store is disabled.
5. TLINK is only sampled during Sa bit locations as defined in TCR2; no relationship between
TLINK
TLCLK/TLINK and TSYNC is implied.
1
2
5
t
R
t D2
t
D1
t D2
t
F t
D2
t
SU
t
SU
t D2
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t SU
t
t
HD
HD
t HD
t
CL
t
CP
t
CH