HCPL-8100 Datasheet, PDF (7/10 Pages) Agilent(Hewlett-Packard) – High Current Line Driver

-60
-62
HD2
-64
HD3
-66
-68
-70
-72
-74
-76
R _rreeff= 8 k©Ω
-78
-80
R _rreeff= 12 kΩ© _{R rreeff= 24 kΩ©}
-82
-84
-86 f = 132 kHz, GGaainin==-2-2,
-88 VVTTx_x-_-o_ou_ut _t==33.5.5VVPP_P,P,RRL =L =505Ω0 ©
-90
-50 -25
0
25
50
75 100
TA - AMBIENT TEMPERATURE - ˚C
Figure 10. Tx-out harmonic distortion vs. temperature
for different values of R_ref.
Tx-en (PIN 2)
2 V/DIV
Tx-out (PIN 8)
1 V/DIV
2µs/DIV
tTx-en
Figure 11. Tx enable time.
Tx-out (PIN 8) 0.5 A/DIV
STATUS
(PIN 1)
2 V/DIV
tth 2µs/DIV
tth
Figure 12. Tx-out load detection.