LNBEH21PD STMICROELECTRONICS [STMicroelectronics], LNBEH21PD Datasheet - Page 18

• Manufacturer Part Number: LNBEH21PD
• Description: LNB SUPPLY AND CONTROL IC WITH STEP-UP CONVERTER AND IC INTERFACE
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

LNBEH21
Figure 28: Current Limit Sense Voltage vs
Temperature
Figure 29: 22kHz Tone Waveform
V
Figure 30: TEN/VSEL Tone Enable Transient
Response
V
18/22
CC
CC
=12V, I
=12V, I
O
O
=50mA, EN=TEN=1
=50mA, EN=1, Tone enabled by DSQIN Pin
Figure 31: TEN/VSEL Tone Enable Transient
Response
V
Figure 32: TEN/VSEL Tone Disable Transient
Response
V
CC
CC
=12V, I
=12V, I
O
O
=50mA, EN=1, OM=0
=50mA, EN=1, OM=0