DJLXT386LE.B2 S E001 Intel, DJLXT386LE.B2 S E001 Datasheet - Page 32
![no-image](/images/manufacturer_photos/0/3/336/intel_sml.jpg)
DJLXT386LE.B2 S E001
Manufacturer Part Number
DJLXT386LE.B2 S E001
Description
Manufacturer
Intel
Datasheet
1.DJLXT386LE.B2_S_E001.pdf
(86 pages)
Specifications of DJLXT386LE.B2 S E001
Lead Free Status / RoHS Status
Not Compliant
- Current page: 32 of 86
- Download datasheet (2Mb)
LXT386 — QUAD T1/E1/J1 Transceiver
3.6
32
Table 3.
Jitter Attenuation
A digital Jitter Attenuation Loop (JAL) combined with a FIFO provides Jitter attenuation. The JAL
is internal and requires no external crystal nor high-frequency (higher than line rate) reference
clock.
In Host Mode, the Global Control Register (GCR) determines whether the JAL is positioned in the
receive or transmit path. In Hardware Mode, the JAL position is determined by the JASEL pin.
The FIFO is a 32 x 2-bit or 64 x 2-bit register (selected by the FIFO64 bit in the GCR). Data is
clocked into the FIFO with the associated clock signal (TCLK or RCLK), and clocked out of the
FIFO with the dejittered JAL clock. See
or underflowing, the FIFO adjusts the output clock by
produces a constant delay of 17 or 33 bits in the associated path (refer to test specifications). This
feature can be used for hitless switching applications. This advanced digital jitter attenuator meets
latest jitter attenuation specifications. See
Under software control, the low limit jitter attenuator corner frequency depends on FIFO length
and the JACF bit setting (this bit is in the GCR register). In Hardware Mode, the FIFO length is
fixed to 64 bits. The corner frequency is fixed to 6 Hz for T1 mode and 3.5 Hz for E1 mode.
Jitter Attenuation Specifications
1. Category I, R5-203.
2. Section 4.6.3.
3. Section 6.2 When used with the SXT6234 E2-E1 mux/demux.
4. Section 6.2.3.3 combined jitter when used with the SXT6251 21E1 mapper.
AT&T Pub 62411
TR-TSY-000009
GR-253-CORE
T1
1
2
Figure
Table
8. When the FIFO is within two bits of overflowing
3.
1/8
of a bit period. The Jitter Attenuator
ETSI CTR12/13
ITU-T G.742
ITU-T G.783
ITU-T G.736
BAPT 220
E1
3
4
Datasheet
Related parts for DJLXT386LE.B2 S E001
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
![RJ80535VC600512](/images/manufacturer_photos/0/3/337/intel_corporation_tmb.jpg)
Part Number:
Description:
Microprocessor: Intel Celeron M Processor 320 and Ultra Low Voltage Intel Celeron M Processor at 600MHz
Manufacturer:
Intel Corporation
![82550GY](/images/manufacturer_photos/0/3/337/intel_corporation_tmb.jpg)
Part Number:
Description:
Intel 82550 Fast Ethernet Multifunction PCI/CardBus Controller
Manufacturer:
Intel Corporation
Datasheet:
![DA28F320J5-120](/images/manufacturer_photos/0/3/337/intel_corporation_tmb.jpg)
Part Number:
Description:
Intel StrataFlash memory 32 Mbit. Access speed 120 ns
Manufacturer:
Intel Corporation
Datasheet:
![E28F320J5-120](/images/manufacturer_photos/0/3/337/intel_corporation_tmb.jpg)
Part Number:
Description:
Intel StrataFlash memory 32 Mbit. Access speed 120 ns
Manufacturer:
Intel Corporation
Datasheet:
![G28F640J5-150](/images/manufacturer_photos/0/3/337/intel_corporation_tmb.jpg)
Part Number:
Description:
Intel StrataFlash memory 64 Mbit. Access speed 150 ns
Manufacturer:
Intel Corporation
Datasheet:
![E28F320J5-100](/images/manufacturer_photos/0/3/337/intel_corporation_tmb.jpg)
Part Number:
Description:
Intel StrataFlash memory 32 Mbit. Access speed 100 ns
Manufacturer:
Intel Corporation
Datasheet:
![DA28F640J5A-150](/images/manufacturer_photos/0/3/337/intel_corporation_tmb.jpg)
Part Number:
Description:
DA28F640J5A-1505 Volt Intel StrataFlash Memory
Manufacturer:
Intel Corporation
Datasheet:
![DA28F320J5A-120](/images/manufacturer_photos/0/3/337/intel_corporation_tmb.jpg)
Part Number:
Description:
5 Volt Intel StrataFlash?? Memory
Manufacturer:
Intel Corporation
Datasheet:
![E28F320J5A-120](/images/manufacturer_photos/0/3/337/intel_corporation_tmb.jpg)
Part Number:
Description:
5 Volt Intel StrataFlash?? Memory
Manufacturer:
Intel Corporation
![NHE6300ESB](/images/manufacturer_photos/0/3/337/intel_corporation_tmb.jpg)
Part Number:
Description:
Intel 6300ESB I/O Controller Hub
Manufacturer:
Intel Corporation
Datasheet:
![NH82801DB](/images/manufacturer_photos/0/3/337/intel_corporation_tmb.jpg)
Part Number:
Description:
Intel 82801DB I/O Controller Hub (ICH4), Pb-Free SLI
Manufacturer:
Intel Corporation
Datasheet:
![FW82801FB](/images/manufacturer_photos/0/3/337/intel_corporation_tmb.jpg)
Part Number:
Description:
Intel 82801FB I/O Controller Hub (ICH6)
Manufacturer:
Intel Corporation
Datasheet:
![28F640J3A120](/images/manufacturer_photos/0/3/337/intel_corporation_tmb.jpg)
Part Number:
Description:
Intel Strataflash Memory28F128J3 28F640J3 28F320J3
Manufacturer:
Intel Corporation
Datasheet:
![FW82439TX](/images/manufacturer_photos/0/3/337/intel_corporation_tmb.jpg)
Part Number:
Description:
Controllers, Intel 430TX PCIset: 82439TX System Controller (MTXC)
Manufacturer:
Intel Corporation