CN8380EPF CONEXANT [Conexant Systems, Inc], CN8380EPF Datasheet - Page 87

• Manufacturer Part Number: CN8380EPF
• Description: integrated quad line interface unit unit for both 1.544 Mbps (T1) and 2.048 Mbps (E1) applications
• Manufacturer: CONEXANT [Conexant Systems, Inc]

N8380DSA
Appendix B: External Component
Table B-1
oscillator specifications.
Table B-1. Transformer Specifications
Table B-2. REFCKI (10 MHz) Crystal Oscillator Specifications
Turns Ratio
Pulse Engineering Part Number:
Serial Resistance
Primary Inductance
Isolation Voltage
Leakage Inductance
Note(s):
(1) Contact Pulse Engineering for other part numbers:
Nominal Frequency
Frequency Accuracy (E1)
Frequency Accuracy (T1)
Output Level
Aging
Note(s):
(1) If the V
Temp. 0 °C to 70 °C
Octal SMT
Phone [phone]
Web: http://www.pulseeng.com
V
GG
pin description in
lists the transformer specifications.
Parameter
GG
(1)
pin is connected to +5 V supply, 5 V logic output may be used. Refer to the
Advance Information
Parameter
Conexant
Figure B-1
Chapter 1.0, Pin Descriptions
Specifications
B
illustrates the minimum hardware configuration.
10 MHz
±50 ppm
±32 ppm
3.3 V Logic, CMOS or TTL
2 ppm/year, 10 ppm maximum
Table B-2
2:1 CT
Pulse
1
OCL 1.2 mH @ 25 °C
1500 V
0.8 H
RX Value
.
maximum
(1)
rms
Value
lists the REFCKI crystal
T1124
TX Value
1:2
B-1