Description
ETAL P1165 Line Matching Communications Transformer v.34
ETAL P1165 Pulse Transformer, 1:1
Features
Low Profile (11mm) * Telecommunications
Vacuum encapsulated * Modems to V.34
IEC 950, UL 1950 and EN 60950 certified * Line matching
UL Recognized Component * Portable computers
BABT Certificate of Recognition * Fax/modems
CSA NRTL/C Certificate of Compliance * Instrumentation
High Thermal Stability
Line Matching Transformers
The P1165 is intended for data communications at V.32bis (14,400 bits/second) data rates. It is specifically designed to be easily matched to both 600ohm and complex impedance telephone lines, using a minimum of external components.
Features:
– Low Profile
– Vacuum Encapsulated
– High Thermal Stability
Electrical Characteristics (TA=25?C unless otherwise noted):
Insertion Loss (f = 2kHz, RL = 560W): 1.5dB max.
Frequency Response
– LF-3dB cutoff: 30 Hz typ.
– HF-3dB cutoff: 15 kHz typ.
– 200Hz – 4kHz: ?0.2bD max.
Return Loss (200Hz – 4kHz): 18dB min.
Distortion (0dBm in line, 3rd Harmonic, f = 600Hz): -76dBm typ.
Saturation (Excitation 50Hz 250V rms.):
– Output Voltage: 10Vrms max.
– Across Line: 65Vpeak
DC Resistance, RDC (Sum of Windings): 108O min, ; 132O max.
Leakage Inductance ? L: 6.5mH min. ; 7.5mH max.
Dimensions:
Length: 19.2mm (0.75″)
Width: 15.2mm (0.60″)
Height: 11.2mm 0.44″)
Applications
– Telecommunications
– Modems to V.34
– Line matching
– Line matching
– Fax/modems
– Instrumentation
– Voice
Manufactured by: Etal
Part Number: P1165
Manufacturer:Etal
Datasheet:P1165.pdf
