DS26504LNB2 Maxim Integrated Products, DS26504LNB2 Datasheet - Page 84
DS26504LNB2
Manufacturer Part Number
DS26504LNB2
Description
Network Controller & Processor ICs T1-E1-J1-64kHz Compo 4kHz Composite Clock
Manufacturer
Maxim Integrated Products
Datasheet
1.DS26504L.pdf
(129 pages)
Specifications of DS26504LNB2
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DS26504LNB2+
Manufacturer:
Maxim Integrated
Quantity:
10 000
- Current page: 84 of 129
- Download datasheet (4Mb)
DS26504 T1/E1/J1/64KCC BITS Element
clock/data recovery block or the clock applied at the TCLK pin is adjusted to create a smooth jitter-free
clock that is used to clock data out of the jitter attenuator FIFO. It is acceptable to provide a
gapped/bursty clock at the TCLK pin if the jitter attenuator is placed on the transmit side. If the incoming
jitter exceeds either 120UI
(buffer depth is 128 bits) or 28UI
(buffer depth is 32 bits), then the
P-P
P-P
DS26504 will divide the internal nominal 32.768MHz (E1) or 24.704MHz (T1) clock by either 15 or 17
instead of the normal 16 to keep the buffer from overflowing. When the device divides by either 15 or 17,
it also sets the Jitter Attenuator Limit Trip (JALT) bit in Status Register 1 (SR1.4).
13.6 CMI (Code Mark Inversion) Option
The DS26504 provides a CMI interface for connection to optical transports. This interface is a unipolar
1T2B type of signal. Ones are encoded as either a logical one or zero level for the full duration of the
clock period. Zeros are encoded as a zero-to-one transition at the middle of the clock period.
Figure 13-3. CMI Coding
CLOCK
1
1
0
1
0
0
1
DATA
CMI
Transmit and receive CMI is enabled via LIC4.7. When this register bit is set, the TTIP pin outputs CMI-
coded data at normal levels. This signal can be used to directly drive an optical interface. When CMI is
enabled, the user can also use HDB3/B8ZS coding. When this register bit is set, the RTIP pin becomes a
unipolar CMI input. The CMI signal is processed to extract and align the clock with data.
84 of 129
Related parts for DS26504LNB2
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Ds26504 T1/e1/j1/64kcc Bits Element
Manufacturer:
Maxim Integrated Products, Inc.
Datasheet:
Part Number:
Description:
power light source LUXEON® Collimator
Manufacturer:
LUMILEDS [Lumileds Lighting Company]
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