msm6722gs-k Oki Semiconductor, msm6722gs-k Datasheet - Page 7

• Manufacturer Part Number: msm6722gs-k
• Description: Pitch Control Ic For The Speech Signal
• Manufacturer: Oki Semiconductor

¡ Semiconductor
Analog Characteristics
AC Characteristics
DA output relative error
AD output relative error
SCF allowable input voltage
range
SCF input impedance
OP amplifier open loop gain
OP amplifier input impedance
OP amplifier load resistance
AOUT load resistance
DAO output delay from falling edge of PD
Pulse width of PRST, UPC, and DWC
pulses
Time between UPC and DWC pulses
Pitch change delay from rising edge of
PRST
Pitch change delay from rising edge of
UPC and DWC
Parameter
Parameter
(Ta = –10 to +70°C, f
Symbol
| V
| V
R
R
R
V
R
G
OUTA
AOUT
DAE
ADE
INA
FIN
FIN
OP
|
|
(Ta = –10 to +70°C, DV
Symbol
t
t
t
UDPW
t
t
CHG1
CHG2
RUD
PDD
OSC
f
= 4 MHz, DV
IN
Condition
= 0 to 4 kHz
No load
No load
—
—
—
—
—
f
f
f
f
f
DD
DD
Condition
OSC
OSC
OSC
OSC
OSC
= AV
= AV
= 4 MHz
= 4 MHz
= 4 MHz
= 4 MHz
= 4 MHz
DD
DD
= 4.5 V to 5.5 V, DGND = AGND = 0 V)
= 4.5 V to 5.5 V, DGND = AGND = 0 V)
Min
200
—
—
40
50
1
1
1
Typ
Min
—
62
31
62
31
—
—
—
—
—
—
—
—
V
Max
Max
DD
MSM6722
16
—
—
—
—
40
40
—
—
—
—
—
–1
7/18
Unit
Unit
MW
MW
mV
mV
ms
ms
ms
ms
ms
kW
kW
dB
V