Table of Contents
Advertisement
Canoga Perkins
Mode
0
1
2
3
4
5
6
7
* Frequency Limit assumes that user's equipment can tolerate 250 ns of pulse
distortion on the clock signal.
For many modes, the specific data rate must be selected. The data rate is selected
by setting four switches on the front panel (positions 1-4). Refer to Tables 3-B
and 3-C for the data rate switch settings.
DIP Switches (C) Closed (O) Open
Rate Switches
Rate
1 2 3 4
0
C C C C
1
O C C C
2
C O C C
3
O O C C
30
DIP Switches
(C) Closed (O) Open
5
6
7
C
C
C
O
C
C
C
O
C
O
O
C
C
C
O
O
C
O
C
O
O
O
O
O
Range Select
8
C (Normal)
O (Low)
C (Normal)
O (Low)
C (Normal)
O (Low)
C (Normal)
O (Low)
Operating Mode
Sampled External Clock up to
1.544 Mbps *
Internal Clock Group 1 Rate
Internal Clock Group 2 Rate
Internal Clock Group 3 Rate
Internal Clock Group 4 Rate
Slave Clock
Asynchronous up to 1.500 Mbps *
External Clock with Variable Lock
Ratios (refer to Table 3-B)
Allowable Range of External
Clock Frequency (Mode 7)
1.490 MHz to 2.060 MHz
1.026 MHz to 1.480 MHz
750 kHz to 1.025 MHz
513 kHz to 749 kHz
375 kHz to 512.5 kHz
256.3 kHz to 374 kHz
187.5 kHz to 256.2 Hz
128 kHz to 187 kHz
Table 3-A.
Mode Switch
Positions
Table 3-B.
Locked External
Rates
Hide quick links:
Advertisement
Table of Contents
