HV461FG-G Supertex, HV461FG-G Datasheet - Page 5

• Manufacturer Part Number: HV461FG-G
• Description: Telephone Ringers Controller IC
• Manufacturer: Supertex

Specifications of HV461FG-G

• Function: Telecom Ringer
• Mounting Style: SMD/SMT
• Operating Supply Voltage: 4.75 V to 5.25 V
• Product: Telecom Ringer
• Package / Case: TQFP-48
• Frequency: 12 Hz, 16.66 Hz, 20 Hz
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Primary Target Application: Generator Circuit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

External Ring Frequency
* Lock range is the same as capture range
Sine Reference Attenuator
DC REF Multiplexer
Enable and SYNC
τ
τ
t
t
V
V
SYNC(OFF)
∆θ
SYNC(rise)
SYNC(ON)
SYNC(fall)
f
f
Sym
V
V
Sym
Sym
Sym
A
A
CAP(lo)
CAP(hi)
V
A
I
OUT(lo)
OUT(hi)
t
A
V
V
t
OFF
OFF
I
IN(lo)
IN(hi)
MED
OFF
ON
RING
IN
DC
LO
HI
IN
IN
Parameter
Capture frequency low*
Capture frequency high*
Input low
Input high
Phase jitter, sine ref out
Parameter
DC level
Attenuation
Attenuation
Attenuation
Attenuation
Input range
Parameter
Input range
Input bias current
Off leakage current
Parameter
SYNC output voltage low
SYNC output voltage high
ENABLE delay, on
ENABLE delay, off
SYNC on lead time
SYNC off delay
SYNC rise time
SYNC fall time
●
1235 Bordeaux Drive, Sunnyvale, CA 94089
V
0.7·V
1.213
0.490
0.735
0.980
DD
-500
-250
Min
Min
Min
Min
0.2
0.0
4.5
-5
0
-
-
-
-
-
-
-
-
-
- 0.2
DD
1.250
0.500
0.750
1.000
Typ
Typ
Typ
Typ
5.0
12
63
-
-
-
-
-
-
-
-
0
5
-
-
-
-
-
-
0.3 - V
V
1.288
0.010
0.510
0.765
1.020
DD
+500
+250
Max
Max
Max
Max
300
300
V
1.0
0.2
5.5
60
+5
5
1
-
-
-
-
- 0.2
DD
●
DD
Tel: [phone]
Units
Units
Units
Units
cycle
deg
V/V
V/V
V/V
V/V
ring
Hz
Hz
ms
nA
µA
µs
µs
µs
ns
ns
V
V
V
V
V
V
V
Conditions
loop filter = (33µF+10kΩ)||4.7µF
loop filter = (33µF+10kΩ)||4.7µF
---
---
loop filter = (33µF+10kΩ)||4.7µF
V
AMP = 00
AMP = 01
AMP = 10
AMP = 11
---
Conditions
---
---
V
Conditions
Conditions
I
I
---
SYNCMODE = 0
SYNCMODE = 1
C
R
C
C
C
C
OUT
OUT
IN(DC)
IN
SINE
SYNC
SYNC
SINE
L
L
= 50pF
= 50pF
●
= 0.5 to V
= 1.0mA sink
= 1.0mA source
www.supertex.com
= 0
= 10nF
= 1.250V
= 154kΩ
= 47nF
DD
- 0.5V
HV461