DS2152L+ Maxim Integrated Products, DS2152L+ Datasheet - Page 56
DS2152L+
Manufacturer Part Number
DS2152L+
Description
IC TXRX T1 1CHIP ENHNCD 100-LQFP
Manufacturer
Maxim Integrated Products
Datasheet
1.DS2152L.pdf
(97 pages)
Specifications of DS2152L+
Function
Single-Chip Transceiver
Interface
T1
Number Of Circuits
1
Voltage - Supply
4.75 V ~ 5.25 V
Current - Supply
75mA
Operating Temperature
0°C ~ 70°C
Mounting Type
Surface Mount
Package / Case
*
Includes
DSX-1 and CSU Line Build-Out Generator, HDLC Controller, In-Band Loop Code Generator and Detector
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Power (watts)
-
- Current page: 56 of 97
- Download datasheet (2Mb)
DS2152
11.3 Minimum Delay Synchronous RSYSCLK/TSYSCLK Mode
In applications where the DS2152 is connected to backplanes that are frequency-locked to the recovered
T1 clock (i.e., the RCLK output), the full two-frame depth of the on-board elastic stores is really not
needed. In fact, in some delay-sensitive applications the normal two-frame depth may be excessive. If the
CCR3.7 bit is set to 1, then the receive elastic store (and also the transmit elastic store if it is enabled) will
be forced to a maximum depth of 32 bits instead of the normal 386 bits. In this mode, RSYSCLK and
TSYSCLK must be tied together and they must be frequency-locked to RCLK. All the slip contention
logic in the DS2152 is disabled (since slips cannot occur). Also, since the buffer depth is no longer two
frames deep, the DS2152 must be set up to source a frame pulse at the RSYNC pin and this output must
be tied to the TSSYNC input. On power-up after the RSYSCLK and TSYSCLK signals have locked to
the RCLK signal, the elastic store reset bit (CCR3.6) should be toggled from 0 to 1 to ensure proper
operation.
56 of 97
Related parts for DS2152L+
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Ds2152 Enhanced T1 Single Chip Transceiver
Manufacturer:
Maxim Integrated Products, Inc.
Datasheet:
Part Number:
Description:
MAX7528KCWPMaxim Integrated Products [CMOS Dual 8-Bit Buffered Multiplying DACs]
Manufacturer:
Maxim Integrated Products
Datasheet:
Part Number:
Description:
Single +5V, fully integrated, 1.25Gbps laser diode driver.
Manufacturer:
Maxim Integrated Products
Datasheet:
Part Number:
Description:
Single +5V, fully integrated, 155Mbps laser diode driver.
Manufacturer:
Maxim Integrated Products
Datasheet:
Part Number:
Description:
VRD11/VRD10, K8 Rev F 2/3/4-Phase PWM Controllers with Integrated Dual MOSFET Drivers
Manufacturer:
Maxim Integrated Products
Datasheet:
Part Number:
Description:
Highly Integrated Level 2 SMBus Battery Chargers
Manufacturer:
Maxim Integrated Products
Datasheet:
Part Number:
Description:
Current Monitor and Accumulator with Integrated Sense Resistor; ; Temperature Range: -40°C to +85°C
Manufacturer:
Maxim Integrated Products
Part Number:
Description:
TSSOP 14/A/RS-485 Transceivers with Integrated 100O/120O Termination Resis
Manufacturer:
Maxim Integrated Products
Part Number:
Description:
TSSOP 14/A/RS-485 Transceivers with Integrated 100O/120O Termination Resis
Manufacturer:
Maxim Integrated Products
Part Number:
Description:
QFN 16/A/AC-DC and DC-DC Peak-Current-Mode Converters with Integrated Step
Manufacturer:
Maxim Integrated Products
Part Number:
Description:
TDFN/A/65V, 1A, 600KHZ, SYNCHRONOUS STEP-DOWN REGULATOR WITH INTEGRATED SWI
Manufacturer:
Maxim Integrated Products
Part Number:
Description:
Integrated Temperature Controller f
Manufacturer:
Maxim Integrated Products
Part Number:
Description:
SOT23-6/I/45MHz to 650MHz, Integrated IF VCOs with Differential Output
Manufacturer:
Maxim Integrated Products
Part Number:
Description:
SOT23-6/I/45MHz to 650MHz, Integrated IF VCOs with Differential Output
Manufacturer:
Maxim Integrated Products
Part Number:
Description:
EVALUATION KIT/2.4GHZ TO 2.5GHZ 802.11G/B RF TRANSCEIVER WITH INTEGRATED PA
Manufacturer:
Maxim Integrated Products