ICS1892 Integrated Circuit Systems, ICS1892 Datasheet - Page 108
![no-image](/images/no-image-200.jpg)
ICS1892
Manufacturer Part Number
ICS1892
Description
10Base-T/100Base-TX Integrated PHYceiver
Manufacturer
Integrated Circuit Systems
Datasheet
1.ICS1892.pdf
(148 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
ICS1892Y
Manufacturer:
ICS
Quantity:
20 000
- Current page: 108 of 148
- Download datasheet (817Kb)
ICS1892, Rev. D, 2/26/01
Table 9-5. Configuration Pins (Continued)
REF_IN
REF_OUT
RESET*
Name
ICS1892 Data Sheet
Pin
Number
Pin
53
52
22
© 2000-2001, Integrated Circuit Systems, Inc.
All rights reserved.
Type
Input
Input
Input
Pin
(Frequency) Reference Input.
This pin can be connected to either of the following frequency
reference sources:
For the tolerance of the clock that is used, see
for Clock Reference In (REF_IN)
(Frequency) Reference Output.
When the frequency reference source used is a:
(System) Reset (Active Low).
•
•
•
•
•
•
A 25-MHz crystal
A 25-MHz oscillator
A 25-MHz crystal, this pin is used in combination with the REF_IN
pin.
A 25-MHz oscillator, this pin is left unconnected.
When the signal on this active-low pin is logic:
– Low, the ICS1892 is in hardware reset.
– High, the ICS1892 is operational.
For more information on hardware resets, see the following:
–
–
Section 5.1.2.1, “Hardware Reset”
Section 10.5.17, “Reset: Hardware Reset and Power-Down”
108
Chapter 9 Pin Diagram, Listings, and Descriptions
Pin Description
Pin”.
Section 10.5.1, “Timing
February 26, 2001
Related parts for ICS1892
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
![ICM7101D](/images/no-image3.png)
Part Number:
Description:
Low Cost Single Chip Telephone Ic
Manufacturer:
IC MICROSYSTEMS
Datasheet:
![ICM7111](/images/no-image3.png)
Part Number:
Description:
Speech And Ringer Ic With Digital Volume Control
Manufacturer:
IC MICROSYSTEMS
Datasheet:
![ICM7102](/images/no-image3.png)
Part Number:
Description:
Low Cost Single Chip Telephone Ic
Manufacturer:
IC MICROSYSTEMS
Datasheet:
![ICM7115](/images/no-image3.png)
Part Number:
Description:
Low Cost Single Chip Telephone Ic With Volume Control
Manufacturer:
IC MICROSYSTEMS
Datasheet:
![icm7102b](/images/no-image3.png)
Part Number:
Description:
Low Cost Single Chip Telephone Ic
Manufacturer:
IC MICROSYSTEMS
Datasheet:
![ICM7600](/images/no-image3.png)
Part Number:
Description:
12/10/8-bit Low Power Voltage Output Quad Dacs With Parallel Interface
Manufacturer:
IC MICROSYSTEMS
Datasheet:
![AD583](/images/manufacturer_photos/0/0/56/analog_devices_tmb.jpg)
Part Number:
Description:
IC Sample and Hold Gated OP Amp
Manufacturer:
Analog Devices
Datasheet:
![ICM202B](/images/no-image3.png)
Part Number:
Description:
CIF/QCIF CMOS image sensor
Manufacturer:
IC Media
Datasheet:
![ICM7561](/images/no-image3.png)
Part Number:
Description:
(ICM7521 - ICM7561) 12/10/8-Bit Low Power Single DAC
Manufacturer:
IC MICROSYSTEMS
Datasheet:
![ICM7562](/images/no-image3.png)
Part Number:
Description:
(ICM7522 - ICM7562) 12/10/8-Bit Low Power Dual DACs
Manufacturer:
IC MICROSYSTEMS
Datasheet:
![ICM7563](/images/no-image3.png)
Part Number:
Description:
(ICM7523 - ICM7563) 12/10/8-Bit Low Power Quad DACs
Manufacturer:
IC MICROSYSTEMS
Datasheet:
![icm7521](/images/no-image3.png)
Part Number:
Description:
12/10/8-bit Low Power Single Dac With Serial Interface And Voltage Output
Manufacturer:
IC MICROSYSTEMS
Datasheet:
![icm7522](/images/no-image3.png)
Part Number:
Description:
12/10/8-bit Low Power Dual Dacs With Serial Interface And Voltage Output
Manufacturer:
IC MICROSYSTEMS
Datasheet:
![icm7523](/images/no-image3.png)
Part Number:
Description:
12/10/8-bit Low Power Quad Dacs With Serial Interface And Voltage Output
Manufacturer:
IC MICROSYSTEMS
Datasheet:
![icm7363](/images/no-image3.png)
Part Number:
Description:
Quad 12/10/8-bit Voltage-output Dacs
Manufacturer:
IC MICROSYSTEMS
Datasheet: