HV461
GBW
SL
PSRR
Gain-Bandwidth Product
Slew Rate
Power supply rejection ratio
1
0.1
-30
MHz
V/µs
dB
f<10kHz
Sinewave Synthesizer
Symbol
V
DC
A
f
0
f
1
f
2
f
3
f
4
f
5
f
6
f
7
∆f
THD
R
OUT
Parameter
DC level
Amplitude
Frequency
Frequency
Frequency
Frequency
Frequency
Frequency
Frequency
Frequency
Frequency accuracy
Harmonic distortion
Output resistance
14.4
72.0
16.0
80.0
Min
1.237
1.940
Typ
1.250
2.000
16
2
/
3
20
25
30
33
1
/
3
40
50
60
0.1
3
17.6
88.0
Max
1.263
2.060
0
Unit
V
V
P-P
V
P-P
Hz
Hz
Hz
Hz
Hz
Hz
Hz
Hz
%
%
kΩ
kΩ
AMP≠00
AMP=00
FREQ=000, f
OSC
=19.6608MHz
FREQ=001, f
OSC
=19.6608MHz
FREQ=010, f
OSC
=19.6608MHz
FREQ=011, f
OSC
=19.6608MHz
FREQ=100, f
OSC
=19.6608MHz
FREQ=101, f
OSC
=19.6608MHz
FREQ=110, f
OSC
=19.6608MHz
FREQ=111, f
OSC
=19.6608MHz
f
osc
=19.6608MHz
C
SINE
=33nF
f
ring
=16
2/3
to 60Hz
AMP≠00
AMP=00
Conditions
External Ring Frequency
Symbol
f
CAP(lo)
f
CAP(hi)
V
IN(lo)
V
IN(hi)
Parameter
Capture frequency low*
Capture frequency high*
Input low
Input high
0.7·V
DD
-5
+5
Min
Typ
12
63
Max
Unit
Hz
Hz
Conditions
loop filter=(33µF+10kΩ)||4.7µF
loop filter=(33µF+10kΩ)||4.7µF
0.3·V
DD
V
V
deg
loop filter=(33µF+10kΩ)||4.7µF
Phase jitter, sine ref out
∆θ
RING
* Lock range is the same as capture range
Sine Reference Attenuator
Symbol
V
DC
A
OFF
A
LO
A
MED
A
HI
V
IN
Parameter
DC level
Attenuation
Attenuation
Attenuation
Attenuation
Input range
0.495
0.742
0.990
0.2
0.500
0.750
1.000
Min
1.237
Typ
1.250
Max
1.263
0.010
0.505
0.758
1.010
V
DD
-0.2V
Unit
V
V/V
V/V
V/V
V/V
V
Conditions
V
IN(DC)
=1.250V
AMP=00
AMP=01
AMP=10
AMP=11
DC REF Multiplexer
Symbol
V
IN
I
IN
I
OFF
Parameter
Input range
Input bias current
Off leakage current
4
Min
0.0
-500
Typ
Max
V
DD
+500
1.0
Unit
V
nA
µA
V
IN
= 0.5 to V
DD
-0.5V
Conditions
SUPERTEX [ Supertex, Inc ]
