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See Technical Specifications

DS2154L

Telecom Interface ICs Enhanced E1 Transceiver

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Tel: +852 95804164

1/1 Transceiver Full E1 100-LQFP (14x14)

Complete E1(CEPT) PCM-30/ISDN-PRI transceiver functionality
Onboard long- and short-haul line interface for clock/data recovery and waveshaping
32-bit or 128-bit crystal-less jitter attenuator
Generates line build outs for both 120Ω=and 75Ω=lines
Frames to FAS, CAS, and CRC4 formats
Dual onboard two-frame elastic store slip buffers that can connect to asynchronous backplanes up to 8.192 MHz
8-bit parallel control port that can be used directly on either multiplexed or non-multiplexed buses
Extracts and inserts CAS signaling
Detects and generates Remote and AIS alarms
Programmable output clocks for Fractional E1, H0, and H12 applications
Fully independent transmit and receive functionality
Full access to both Si and Sa bits aligned with CRC multiframe
Four separate loopbacks for testing functions
Large counters for bipolar and code violations, CRC4 codeword errors, FAS errors, and E bits
Pin compatible with DS2152 T1 Enhanced Single Chip Transceiver
5V supply; low power CMOS
100-pin 14mm2 body LQFP package

Pbfree Code	Yes	Part Life Cycle Code	Obsolete
Pin Count	100	Reach Compliance Code	compliant
ECCN Code	EAR99	HTS Code	8542.39.00.01
Carrier Type	CEPT PCM-30/E-1	JESD-30 Code	S-PQFP-G100
JESD-609 Code	e3	Length	14 mm
Moisture Sensitivity Level	3	Number of Functions	1
Number of Terminals	100	Operating Temperature-Max	70 °C
Operating Temperature-Min		Peak Reflow Temperature (Cel)	260
Power Supplies	5 V	Qualification Status	Not Qualified
Seated Height-Max	1.6 mm	Supply Voltage-Nom	5 V
Surface Mount	YES	Technology	CMOS
Telecom IC Type	FRAMER	Temperature Grade	COMMERCIAL
Terminal Finish	Matte Tin (Sn)	Terminal Form	GULL WING
Terminal Pitch	0.5 mm	Terminal Position	QUAD
Time@Peak Reflow Temperature-Max (s)	30	Width	14 mm