ZL10060 Datasheet, PDF (19/38 Pages) Zarlink Semiconductor Inc – MOPLL with IF AGC Amplifier

ZL10060
• Bit 3 (AGF) is the AGC detector flag and indicates whether the AGC detector is active.
AGF
0
1
AGC Activity Flag
AGC active, V_AGC < 4 V
External RF LNA gain is reduced
AGC not active, V_AGC >4 V
External RF LNA gain is at maximum
Table 21 - AGC Activity Flag Settings
Data Sheet
• Bits 2:0 (V2:V0) contain the ADC output data. The ADC output is sampled on the ACK clock of the read
address byte.
Input Level (V)
V2
V1
V0
< 0.32 Vcc
0
0
0
0.32Vcc to 0.48Vcc
0
0
1
0.48Vcc to 0.64Vcc
0
1
0
0.64Vcc to 0.80Vcc
0
1
1
> 0.80Vcc
1
0
0
Table 22 - ADC Output Values
19
Zarlink Semiconductor Inc.