U4289BM Datasheet, PDF (5/10 Pages) List of Unclassifed Manufacturers – AM / FM - PLL

U4289BM
Electrical Characteristics
V_DD = 5 V, V_A = 10 V, T_amb = 25°C, unless otherwise specified
Parameters
Test conditions / Pin
Supply voltage
Pin 1
Quiescent supply current AM-mode
FM-mode
W FM input sensitivity, R_G = 50 FMOSC
f_i = 70 to 120 MHz
W ^{fi = 160 MHz}
AM input sensitivity, R_G = 50 AMOSC
W ^{fi = 0.6 to 35 MHz}
Oscillator input sensitivity, R_G = 50 OSCIN
f_i = 0.1 to 15 MHz
Phase detector PDFM
Pin 1
Pin 6
Pin 6
Pin 8
Pin 14
Output current 1
Output current 2
Pin 10
Pin 10
Leakage current
Pin 10
Phase detector PDAM
Output current 1
Output current 2
Pin 11
Pin 11
Leakage current
Pin 11
Analogue output PDFMO, PDAMO
Saturation voltage
LOW
HIGH
Pins 9 and 12
I = 15 mA
I²C bus SCL, SDA, AS
Input voltage
HIGH
LOW
Pins 2, 3 and 4
Output voltage
Acknowledge LOW
Clock frequency
I_SDA = 3 mA
Pin 3
Pin 2
Rise time SDA, SCL
Pins 2 and 3
Fall time SDA, SCL
Pins 2 and 3
Period of SCL
HIGH
LOW
HIGH
LOW
Pin 2
Setup time
Start condition
Data
Stop condition
Time space ¹⁾
Hold time
Start condition
DATA
Symbol
V_DD
I_DD
V_SFM
V_SFM
V_SAM
V_SOSC
"I_PDFM
"I_PDFM
"I_PDFML
"I_PDAM
"I_PDAM
"I_PDAML
V_satL
V_satH
V_iBUS
V_O
f_SCL
t_r
t_f
t_H
t_L
t_sSTA
t_sDAT
t_sSTOP
t_wSTA
t_hSTA
t_hDAT
Min.
4.5
40
150
40
100
1600
400
160
40
9.5
3.0
0
4.0
4.7
4.7
250
4.7
4.7
4.0
0
Typ.
5.0
4.0
4.0
2000
500
200
50
200
9.95
Max.
5.5
7.0
7.0
2400
600
20
240
60
20
Unit
V
mA
mV_rms
mV_rms
mV_rms
mV_rms
mmAA
nA
mmAA
nA
400
mV
V
V_DD
V
1.5
V
0.4
V
100
kHz
1
ms
300
ns
mmss
ms
m^nss
ms
mmss
1) _{This is a space of time where the bus must be free from data transmission and before a new transmission can}
be started.
TELEFUNKEN Semiconductors
Rev. A2, 14-May-97
5 (10)