MGCR01
T
amb
= 30°C to +70°C, V
CC
= +2.7 to +3.6. These characteristics are guaranteed by either production test or
design. They apply within the specified ambient temperature and supply voltage unless otherwise stated.
Frequency = 85.38MHz
Value
Characteristic
Min
FM AGC
Max Voltage Gain to demodulator
output
Min Voltage Gain to demodulator output
Max Voltage Gain to IF buffer output
Min Voltage Gain to IF buffer output
AGC control Max
AGC control Min
Gain slope
Gain slope linearity
Gain temperature stability
NFGainmax
Input V1dB
Gainmin
98
-17
IIP3
Gainmax
65
-54
Input Impedance
850
105
-14
6
-2
40
80
2
6
2.6
0.1
49
50
54
-49
56
-48
-40
-42
dB
dB
dB
dB
V
V
dB/V
dB/V
dB
dB
dB
µ
V
dBm
dB
µ
V
dBm
Ω
Over gain control
range
For any gain setting
850
Ω
source
Minimum gain
Power (850
Ω
)
Max Gain
Power (850
Ω
)
With addition of
external resistor
across IF inputs
To demodulator
outputs
To demodulator
IF AGC only mode
IF AGC only mode
Gain = Gain max
Gain = Gain min
Typ
Max
Units
Conditions
IF Frequency
VHF Local Oscillator
Quaderature generation
VCO Frequency
50
250
MHz
100
100
500
400
-100
-98
MHz
MHz
dBc/Hz
Note 2
Note 3
@30kHz, Hiband
mode
Minimum tank Q=15
Note 1
@>3MHz, Note 1
pk-pk single ended
Differential
VCO Phase noise
VCO Noise floor
VCO buffer output
VCO buffer output impedance
350
-130
dBc/Hz
mV
Ω
100
Table 5 - Electrical Characteristics (DC specifications) - Continued
Notes:
1. Phase noise is specified at the LO Input to the mixers.
2. Total divide ratio to prescaler output is 8.
3. Total divide ratio to prescaler ouput is 4. The prescaler output is limited to 100MHz max.
7
ZARLINK [ ZARLINK SEMICONDUCTOR INC ]
