S3029A AMCC (Applied Micro Circuits Corp), S3029A Datasheet

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S3029A

Manufacturer Part Number
S3029A
Description
SONET/SDH/ATM 155 MBIT/S QUAD TRANSCEIVER
Manufacturer
AMCC (Applied Micro Circuits Corp)
Datasheet

Specifications of S3029A

Case
QFP

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FEATURES
Figure 1. System Block Diagram
February 19, 1999 / Revision B
DEVICE
SPECIFICATION
BiCMOS PECL CLOCK GENERATOR
SONET/SDH/ATM 155 MBIT/S QUAD TRANSCEIVER
SONET/SDH/ATM 155 MBIT/S QUAD TRANSCEIVER
Interface Processor
Interface Processor
Interface Processor
Interface Processor
155 Mbp/s
155 Mbp/s
155 Mbp/s
155 Mbp/s
Network
Network
Network
Network
Complies with ANSI, Bellcore, and ITU-T
specifications for jitter tolerance, jitter generation
Five on-chip high frequency PLLs with
internal loop filters for clock recovery
Supports clock recovery for STS-3/STM-1
(155.52 Mbit/s) NRZ data
Clock Multiplier PLL for transmit clock
generation
19.44 or 51.84 MHz reference frequency
Lock detect—monitors run length and
frequency
Low-jitter differential interface
3.3V supply
Available in a 64-pin TQFP package
Compatible with IgT WAC-413 ATM Quad-
UNI processor
TXDATA
RXDATA
TXDATA
RXDATA
TXDATA
RXDATA
TXDATA
RXDATA
RXCLK
RXCLK
RXCLK
RXCLK
TXCLK
TXCLK
TXCLK
TXCLK
S3029
RX
RX
RX
RX
Transceiver
Transceiver
Transceiver
Transceiver
Optical
Optical
Optical
Optical
GENERAL DESCRIPTION
The function of the S3029 clock synthesis and recov-
ery unit is to derive high speed timing signals for
SONET/SDH-based equipment. The S3029 is imple-
mented using AMCC’s proven Phase Locked Loop
(PLL) technology.
The S3029 receives four STS-3/STM-1 scrambled NRZ
signals and recovers the clock from the data and
generates a 155 MHz transmit clock. The chip out-
puts a differential PECL bit clock and retimed data.
Figure 1 shows a typical network application.
The S3029 utilizes five on-chip PLLs which consist of
a phase detector, a loop filter, and a voltage con-
trolled oscillator (VCO). The phase detector
compares the phase relationship between the VCO
output and the serial data input. A loop filter converts
the phase detector output into a smooth DC voltage,
and the DC voltage is input to the VCO whose fre-
quency is varied by this voltage. A block diagram is
shown in Figure 2. There is a single clock multiplier
PLL which generates a 155 MHz transmit clock from
a 19.44 or 51.84 MHz input.
Transceiver
Transceiver
Transceiver
Transceiver
Optical
Optical
Optical
Optical
RX
RX
RX
RX
S3029
TXDATA
RXDATA
TXDATA
RXDATA
TXDATA
RXDATA
TXDATA
RXDATA
RXCLK
RXCLK
RXCLK
RXCLK
TXCLK
TXCLK
TXCLK
TXCLK
Interface Processor
Interface Processor
Interface Processor
Interface Processor
155 Mbp/s
155 Mbp/s
155 Mbp/s
155 Mbp/s
Network
Network
Network
Network
S3029
S3029
®
1

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S3029A Summary of contents

Page 1

DEVICE SPECIFICATION SONET/SDH/ATM 155 MBIT/S QUAD TRANSCEIVER BiCMOS PECL CLOCK GENERATOR SONET/SDH/ATM 155 MBIT/S QUAD TRANSCEIVER FEATURES • Complies with ANSI, Bellcore, and ITU-T specifications for jitter tolerance, jitter generation • Five on-chip high frequency PLLs with internal loop filters ...

Page 2

S3029 Figure 2. Functional Block Diagram REFSEL REFCKINP REFCKINN TSTCLKEN SD0 LCKREFN0 REFCLK SERDATIP0 SERDATIN0 SD1 LCKREFN1 REFCLK SERDATIP1 SERDATIN1 SD2 LCKREFN2 REFCLK SERDATIP2 SERDATIN2 SD3 LCKREFN3 REFCLK SERDATIP3 SERDATIN3 2 SONET/SDH/ATM 155 MBIT/S QUAD TRANSCEIVER PLL CLOCK 155 MHz ...

Page 3

SONET/SDH/ATM 155 MBIT/S QUAD TRANSCEIVER S3029 OVERVIEW The S3029 supports clock recovery for the STS-3/ STM-1 data rate. The LVPECL differential serial data is input to the chip and clock recovery is performed on the incoming data stream. An external ...

Page 4

S3029 S3029 Transceiver Pin Assignment and Descriptions ...

Page 5

SONET/SDH/ATM 155 MBIT/S QUAD TRANSCEIVER S3029 Transceiver Pin Assignment and Descriptions (continued ...

Page 6

S3029 Figure 5. S3029 64 TQFP Package 6 SONET/SDH/ATM 155 MBIT/S QUAD TRANSCEIVER February 19, 1999 / Revision B ...

Page 7

SONET/SDH/ATM 155 MBIT/S QUAD TRANSCEIVER Figure 6. S3029 64 TQFP Pinout SERDATIP0 SERDATIN0 TSTCLKEN ACRUPOW0 ACRUGRD0 REFSEL SERDATIP1 SERDATIN1 LOCKDET0 ACRUPOW1 ACRUGRD1 ACRUPOW2 ACRUGRD2 LOCKDET1 SERDATIP2 SERDATIN2 February 19, 1999 / Revision S3029 ...

Page 8

S3029 Performance Specifications ...

Page 9

SONET/SDH/ATM 155 MBIT/S QUAD TRANSCEIVER Recommended Operating Conditions ...

Page 10

S3029 TTL Input/Output DC Characteristics ( 3 Symbol Parameter Input LOW Voltage Input HIGH Voltage I IL Input LOW Current I IH ...

Page 11

SONET/SDH/ATM 155 MBIT/S QUAD TRANSCEIVER Ordering Information Applied Micro Circuits Corporation • 6290 Sequence Dr., ...

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