msm7532 Oki Semiconductor, msm7532 Datasheet - Page 15
msm7532
Manufacturer Part Number
msm7532
Description
Single Chip Msk Modem With Compandor For Cordless Telephone
Manufacturer
Oki Semiconductor
Datasheet
1.MSM7532.pdf
(21 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
msm7532GS
Manufacturer:
LSILOGIC
Quantity:
226
¡ Semiconductor
ELECTRICAL CHARACTERISTICS
DC and Digital Interface Characteristics
*1: Refer to PDN in the PIN AND FUNCTIONAL DESCRIPTIONS.
*2: TVE, RVE, PDN, FDE, BYP, BR, EMP, VOL1, VOL2, PDRC, SD, BIT, FPS, RCK1, RCK2, SEC, ME
*3: FD, RD, RT, ST
MODEM AC Characteristics
*1: In the case where receive MSK signals are bit synchronous signals (modulated signals with the
Power Supply Current *1
Input Leakage Current *2
Input Voltage *2
Output Voltage *3
Transmit Carrier Frequency
Transmit Carrier Level
Receive Carrier Level
Bit Error Rate
Number of PLL Lock-in data bits
*1
alternating pattern of "0" and "1")
Parameter
Parameter
1200 bps
2400 bps
Symbol
Symbol
V
B
f
f
V
f
f
B
M1
M2
I
I
I
I
S1
S2
OX
ER
IR
DDS1
DDS2
DDS3
DDS4
V
V
N
I
V
V
I
I
DD
IH
OH
IL
OL
IH
IL
the PLL to be Locked in within the
the PLL to be Locked in within the
Number of data bits required for
phase difference of 22.5˚ or less
Number of data bits required for
measured at RAIO
phase difference of 90˚ or less
SD = "1"
SD = "0"
SD = "1"
SD = "0"
Power Down mode 1
Power Down mode 2
Power Down mode 3
Power Down mode 4
Normal mode
S/N values
(mode 5)
V
V
I
DD
DD
Condition
I
OL
OH
V
V
IN
IN
= 2.1 V to 5.5 V
= 4.5 V to 5.5 V
= –20 mA
= 20 mA
R5 = R6
Condition
—
= V
= 0 V
DD
2.4 V
5.5 V
5.5 V
2.4 V
ME = "1"
ME = "1"
BR = "0"
BR = "1"
(V
(V
10 dB
11 dB
13 dB
8 dB
V
0.8V
DD
DD
DD
Min
–5.0
—
—
—
—
—
—
0
0
–0.1
= 2.1 V to 5.5 V, Ta = –30 to 70°C)
= 2.1 V to 5.5 V, Ta = –30 to 70°C)
DD
–12.7
1199
1799
1199
2399
Typ
Min
120
–30
–30
1.0
5.3
6.0
10
16
—
—
—
—
—
—
—
—
—
—
—
1 ¥ 10
5 ¥ 10
1 ¥ 10
5 ¥ 10
0.2V
–11.5
Max
1200
1800
1200
2400
10.5
Typ
220
V
V
9.2
5.0
0.1
17
33
50
—
—
—
—
DD
DD
DD
–3
–5
–3
–5
–10.3
Max
1201
1801
1201
2401
MSM7532
–3
+4
—
—
—
—
18
11
Unit
mA
mA
mA
mA
V
15/21
Unit
dBV
Hz
—
bit