DS32508N-W Maxim Integrated, DS32508N-W Datasheet - Page 41
![no-image](/images/no-image-200.jpg)
DS32508N-W
Manufacturer Part Number
DS32508N-W
Description
Network Controller & Processor ICs
Manufacturer
Maxim Integrated
Datasheet
1.DS32512W.pdf
(130 pages)
Specifications of DS32508N-W
Part # Aliases
90-32508-NW0
- Current page: 41 of 130
- Download datasheet (2Mb)
Table 8-11. CLAD Clock Source Settings
Table 8-12. CLAD Clock Pin Output Settings
*
8.7.2 One-Second Reference Generator
The one-second reference signal can be used to update performance monitoring registers on a precise one-
second interval. The generated internal signal is a 50% duty cycle signal that is divided down from the indicated
reference signal. The low to high edge on this signal sets the GLOBAL.SRL:1SREFL latched one-second bit, which
can generate an interrupt if enabled. The low to high edge is used to initiate a performance monitor register update
when GLOBAL.CR1:GPM[1:0] = 1X. The internal one-second reference can be output on the GPIOB3 pin by
setting GLOBAL.CR1:G1SROE. The source for the one second reference is set by GLOBAL.CR1:G1SRS[3:0]. The
DS3, E3, and STS-1 reference clocks are sourced from the CLAD, if the CLAD is configured to generate them, or
from the CLKA, CLKB ,and CLKC pins, respectively.
Table 8-13. Global One-Second Reference Source
When CLAD[6:4] = 000, CLKA, CLKB, and CLKC are inputs and CLKD is held low.
CLAD[6:4]
CLAD[3:0]*
000
001
010
011
100
101
110
111
XXX0
XXX1
XX0X
XX1X
X0XX
X1XX
0XXX
1XXX
G1SRS[3:0]
0000
0001
0010
0011
0100
0101
0110
0111
1000
1001
1010
1011
1100
1101
1110
1111
77.76MHz input
19.44MHz input
38.88MHz input
12.80MHz input
STS-1 input
Don't Care
DS3 input
REFCLK
E3 input
PLL-A output
Low output
CLKA PIN
—
—
—
—
—
—
DS3 output
DS3 output
DS3 output
DS3 output
DS3 output
DS3 output
DS3 output
DS3 input
STS-1 reference clock
DS3 reference clock
CLKA
E3 reference clock
Port 10 TCLK
Port 11 TCLK
Port 12 TCLK
Port 1 TCLK
Port 2 TCLK
Port 3 TCLK
Port 4 TCLK
Port 5 TCLK
Port 6 TCLK
Port 7 TCLK
Port 8 TCLK
Port 9 TCLK
SOURCE
Disabled
PLL-B output
Low output
CLKB PIN
—-
—
—
—
—
—
41 of 130
E3 output
E3 output
E3 output
E3 output
E3 output
E3 output
E3 output
E3 input
CLKB
STS-1 output
STS-1 output
STS-1 output
STS-1 output
STS-1 output
STS-1 output
STS-1 output
STS-1 input
PLL-C output
CLKC
Low output
CLKC PIN
—
—
—
—
—
—
77.76 or 19.44MHz output
77.76 or 19.44MHz output
77.76 or 19.44MHz output
77.76 or 19.44MHz output
77.76 or 19.44MHz output
77.76 or 19.44MHz output
77.76 or 19.44MHz output
DS32506/DS32508/DS32512
Low output
CLKD
PLL-D output
Low output
CLKD PIN
—
—
—
—
—
—
Related parts for DS32508N-W
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
![DS32508](/images/manufacturer_photos/0/4/417/maxim_integrated_products_tmb.jpg)
Part Number:
Description:
Network Controller & Processor ICs 8-Port DS3-E3-STS-1 Line Interface Unit
Manufacturer:
Maxim Integrated Products
Datasheet:
![DS32508-W](/images/no-image3.png)
Part Number:
Description:
Network Controller & Processor ICs
Manufacturer:
Maxim Integrated
Datasheet:
![MAX3261CCJ](/images/manufacturer_photos/0/4/417/maxim_integrated_products_tmb.jpg)
Part Number:
Description:
Single +5V, fully integrated, 1.25Gbps laser diode driver.
Manufacturer:
Maxim Integrated Products
Datasheet:
![MAX3263CAG](/images/manufacturer_photos/0/4/417/maxim_integrated_products_tmb.jpg)
Part Number:
Description:
Single +5V, fully integrated, 155Mbps laser diode driver.
Manufacturer:
Maxim Integrated Products
Datasheet:
![MAX7528KCWP](/images/manufacturer_photos/0/4/417/maxim_integrated_products_tmb.jpg)
Part Number:
Description:
MAX7528KCWPMaxim Integrated Products [CMOS Dual 8-Bit Buffered Multiplying DACs]
Manufacturer:
Maxim Integrated Products
Datasheet:
![MAX8809AETL+](/images/manufacturer_photos/0/4/417/maxim_integrated_products_tmb.jpg)
Part Number:
Description:
VRD11/VRD10, K8 Rev F 2/3/4-Phase PWM Controllers with Integrated Dual MOSFET Drivers
Manufacturer:
Maxim Integrated Products
Datasheet:
![MAX1535CETJ+T](/images/manufacturer_photos/0/4/417/maxim_integrated_products_tmb.jpg)
Part Number:
Description:
Highly Integrated Level 2 SMBus Battery Chargers
Manufacturer:
Maxim Integrated Products
Datasheet:
![DS2741N+](/images/manufacturer_photos/0/4/417/maxim_integrated_products_tmb.jpg)
Part Number:
Description:
Current Monitor and Accumulator with Integrated Sense Resistor; ; Temperature Range: -40°C to +85°C
Manufacturer:
Maxim Integrated Products
![MAX13450EAUD+T](/images/manufacturer_photos/0/4/417/maxim_integrated_products_tmb.jpg)
Part Number:
Description:
TSSOP 14/A°/RS-485 Transceivers with Integrated 100O/120O Termination Resis
Manufacturer:
Maxim Integrated Products
![MAX13451EAUD+T](/images/manufacturer_photos/0/4/417/maxim_integrated_products_tmb.jpg)
Part Number:
Description:
TSSOP 14/A°/RS-485 Transceivers with Integrated 100O/120O Termination Resis
Manufacturer:
Maxim Integrated Products
![MAX17497BATE+](/images/manufacturer_photos/0/4/417/maxim_integrated_products_tmb.jpg)
Part Number:
Description:
QFN 16/A°/AC-DC and DC-DC Peak-Current-Mode Converters with Integrated Step
Manufacturer:
Maxim Integrated Products
![MAX17502FATB+T](/images/manufacturer_photos/0/4/417/maxim_integrated_products_tmb.jpg)
Part Number:
Description:
TDFN/A/65V, 1A, 600KHZ, SYNCHRONOUS STEP-DOWN REGULATOR WITH INTEGRATED SWI
Manufacturer:
Maxim Integrated Products
![MAX1978EVKIT](/images/manufacturer_photos/0/4/417/maxim_integrated_products_tmb.jpg)
Part Number:
Description:
Integrated Temperature Controller f
Manufacturer:
Maxim Integrated Products
![MAX2606EUT+](/images/manufacturer_photos/0/4/417/maxim_integrated_products_tmb.jpg)
Part Number:
Description:
SOT23-6/I°/45MHz to 650MHz, Integrated IF VCOs with Differential Output
Manufacturer:
Maxim Integrated Products