SI3210M-KTR Silicon Laboratories Inc, SI3210M-KTR Datasheet - Page 95

• Manufacturer Part Number: SI3210M-KTR
• Description: RF Wireless Misc Sgl Ch SLIC/Codec w/ MOSFET Decoder
• Manufacturer: Silicon Laboratories Inc
• Type: ProSLIC Programmable CMOS SLICr

Specifications of SI3210M-KTR

• Operating Frequency: 200 MHz
• Supply Current: 4 mA
• Operating Temperature Range: - 40 C to + 100 C
• Package / Case: TSSOP-14
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Register 65. External Bipolar Transistor Control
Reset settings = 0110_0001
Name
Bit
3:2
1:0
Type
7
6
5
4
Bit
ETBO[1:0]
ETBA[1:0]
Reserved
Name
ETBE
SQH
CBY
D7
Read returns zero.
Audio Squelch.
0 = No squelch.
1 = STIPAC and SRINGAC pins squelched.
Capacitor Bypass.
0 = Capacitors CP (C1) and CM (C2) in circuit.
1 = Capacitors CP (C1) and CM (C2) bypassed.
External Transistor Bias Enable.
0 = Bias disabled.
1 = Bias enabled.
External Transistor Bias Levels—On-Hook Transmission State.
DC bias current which flows through external BJTs in the on-hook transmission state.
Increasing this value increases the compliance of the ac longitudinal balance circuit.
00 = 4 mA
01 = 8 mA
10 = 12 mA
11 = Reserved
External Transistor Bias Levels—Active Off-Hook State.
DC bias current which flows through external BJTs in the active off-hook state. Increasing
this value increases the compliance of the ac longitudinal balance circuit.
00 = 4 mA
01 = 8 mA
10 = 12 mA
11 = Reserved
SQH
R/W
D6
CBY
R/W
D5
ETBE
R/W
Rev. 1.5
D4
Function
D3
ETBO[1:0]
R/W
D2
Si3210/Si3211
D1
ETBA[1:0]
R/W
D0
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