CXA1999 SONY [Sony Corporation], CXA1999 Datasheet - Page 6

• Manufacturer Part Number: CXA1999
• Description: IF Amplifier for M-ary FSK Pagers
• Manufacturer: SONY [Sony Corporation]

Electrical Characteristics
Current consumption
Current consumption
AM rejection ratio
Op amp. input bias current
Op amp. maximum output level
NRZ output saturation voltage
NRZ output leak current
NRZ hysteresis width
VB output current
VB output saturation voltage
REG OUT voltage
LVA operating voltage
LVA output leak current
LVA output saturation voltage
Detector output voltage
Logic input voltage high level
Logic input voltage low level
Limiting sensitivity
Level comparator output
saturation voltage
Level comparator output leak
current
RSSI output offset
Mixer input resistance
Mixer output resistance
IF limiter input resistance
Item
(V
CC
= 1.4 V, Ta = 25 °C, Fs = 21.7 MHz, F
I
I
AMRR
I
V
V
I
V
I
V
V
V
I
V
V
V
V
V
V
I
V
R
R
R
Symbol
CC
CCS
BIAS
LNRZ
OUT
LLVA
LLC
O
SATNRZ
TWNRZ
SATVB
REG
LVA
SATLVA
ODET
THBSV
TLBSV
IN (LIM)
SATLC
ORSSI
INLIM
OUTMIX
INLIM
Measurement circuit 1
V2 = 1.0 V
Measurement circuit 1,
V2 = 0 V
Measurement circuit 3
Measurement circuit 2
Measurement circuit 4
Measurement circuit 6
Vin = 0.3 V
Measurement circuit 5
Vin = 0.1 V
Measurement circuit 5
Vin = 0.1 to 0.3 V
Measurement circuit 7
Measurement circuit 7
Output current 0 µA
Measurement circuit 8
V1 = 1.4 to 1.0 V
Measurement circuit 8 V1 = 1.0 V
Measurement circuit 9
Measurement circuit 3
Measurement circuit 3
Measurement circuit 11
Measurement circuit 10
Measurement circuit 12
—6—
Conditions
—
—
—
—
—
MOD
30k LPF
= 1.6 kHz, F
0.89
1.00
Min.
160
100
0.8
0.9
1.6
1.2
1.2
25
38
—
—
—
—
—
—
—
—
—
—
—
—
—
DEV
= 4.8 kHz, AM
Typ.
1.16
0.96
1.05
400
2.0
1.5
1.5
10
50
—
—
—
—
—
—
—
—
—
—
—
—
—
6
5
Max.
1.04
1.10
0.35
100
550
1.5
0.4
5.0
0.4
5.0
0.4
0.4
5.0
2.4
1.8
1.8
20
20
68
14
—
—
—
—
MOD
CXA1999N
mVrms
mVp-p
= 30 %)
Unit
dBµ
mA
mV
mV
µA
dB
nA
µA
µA
µA
µA
kΩ
kΩ
kΩ
V
V
V
V
V
V
V
V