SL1461SA
ELECTRICAL CHARACTERISTICS
T
amb
= -20°C to +80°C, V
CC
= +4.5V to +5.5V. The electrical characteristics are guaranteed by either production test or design.
They apply within the specified ambient temperature and supply voltage unless otherwise stated.
Characteristics
Min.
Supply current
Operating frequency
Input sensitivity
Input overload
VCO sensitivity (dF/dV)
VCO linearity
VCO supply stability
VCO temperature stability
Phase detector gain
Loop amplifier input impedance
Loop amplifier output impedance
Loop amplifier open loop gain
Loop amplifier gain bandwidth product
Loop amplifier output swing
Video drive output impedance
Video drive:
Luminance nonlinearity
- differential gain
- differential phase
- intermodulation
- signal/noise
- Tilt
- baseline distortion
AGC output current
AGC bias current
AFC window current
AFC charge pump current
AFC leakage current
AFC output saturation voltage
10
0
0
50
10
0.4
66
72
0.3
0.4
3
2
400
250
400
1.9
0.5
1.0
5
2.5
3
-40
%
%
Degree
dB
dB
%
%
µA
µA
µA
µA
µA
V
With charge pump disabled
AFC output enabled
400µA gives 1.5V deadband window
1KΩ load, See note 3 and 4
75KΩ load, See note 3 and 4
75KΩ load, See note 3 and 4
See notes 1, 3 and 4
1KΩ load, See note 2 and 4
1KΩ load, See note 3 and 4
1KΩ load, See note 3 and 4
Maximum load voltage drop 2V
55
75
450
0
25
32
25
2.0
20
0.5
0.25
570
25
38
240
1.2
95
700
39
300
-40
Value
Typ.
36
Max.
40
800
mA
MHz
dBm
dBm
MHz/V
%
MHz/V
KHz/°C
V/rad
V/rad
Ω
Ω
dB
MHz
Vp-p
Ω
Refer to application in Fig. 3
Refer to application in Fig. 3; with
13.5MHz p-p deviation
See note 5
See note 5
Differential loop filter
Single ended loop filter
Single ended
Single ended
Single ended
Single ended
Single ended
Preamp limiting
Units
Conditions
Note 1. Product of input modulation f
1
at 4.43MHz, 13.5MHz p–p deviation and f
2
at 6MHz p–p deviation, (PAL chroma and sound
subcarriers).
Note 2. Ratio of output video signal with input modulation at 1MHz, 13.5MHz p–p deviation, to output rms noise in 6MHz bandwidth with
no input modulation.
Note 3. Input test signal pre–emphasised video 13.5MHz p–p deviation. Output voltage 600mV pk–pk.
Note 4. See page 3
Note 5. Assuming operating frequency of 479.5MHz set with V
CC
@ 5.0V and ambient temperature of +20°C. Only applies to Application
shown in Fig. 3. also refer to Fig. 8.
2
MITEL [ MITEL NETWORKS CORPORATION ]
