U6206B Datasheet, PDF (4/8 Pages) TEMIC Semiconductors – 1.3 GHz PLL for TV- and VCR- Tuner

U6206B
TELEFUNKEN Semiconductors
Parameters
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ Bus timing
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ^{Rise time SDA, SCL}
Fall time SDA, SCL
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ _{Clock frequency SCL}
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ _{Clock “H” Pulse}
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ _{Clock “L” Pulse}
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ _{Hold time start}
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ _{Set–up time stop}
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ Set–up time data
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ^{Hold time data}
Test Conditions / Pins
Symbol Min. Typ. Max. Unit
tR
tF
fSCL
0
tHIGH
4
tLOW
4
tHSTA
4
tSSTO
4
tSDAT
0.3
tHDAT
0
15
us
15
us
100
kHz
us
us
us
us
us
us
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ W Notes:
1) RMS-voltage calculated from the measured available power on 50
2) Tested with one switch active
Data Formats
Description
Data Format
MSP
LSB
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ Address byte
1
1
0
0
0
AS1 AS2
0
A
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ^{Progr. divider byte 1 0}
n14
n13
n12
n11
n10
n9
n8
A
Progr. divider byte 2 n7
n6
n5
n4
n3
n2
n1
n0
A
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ _{Control byte 1}
1
5I
T1
T0
X
X
PSC
OS
A
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ _{Control byte 2}
SW7
X
X
SW4
X
SW2 SW1 SW0
A
A = Acknowledge ; X = not used ; Unused bits of controlbyte 2 should be 0 for lowest power consumption
n0..n14 :
PSC :
Scaling factor (SF)
Prescaler on /off
T0, T1 : Testmode selection
SW0,1,2,4,7: Switching outputs
5I :
Charge pump current switch
OS :
Output switch
AS1,AS2 : Address selection Pin 8
SF = 16384*n14 + 8192*n13 + ... + 2*n1 + n0
PSC = 1 : prescaler on (PSF = 8 )
PSC = 0 : prescaler off (PSF = 1 )
T1 = 1 : divider test mode on T1 = 0 : divider test mode off
T0 = 1 : charge pump disable T0 = 0 : charge pump enable
SW0, SW1, SW2, SW4, SW7 = 1 : open collector active
5I = 1 : high current
5I = 0 : low current
OS = 1 : varicap drive disable OS = 0 : varicap drive enable
AS1 AS2
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ _{0 1}
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ _{0 0}
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ _{1 0}
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ _{1 1}
Address
1
2
3
4
Dec. Value Voltage at Pin 8
194 open
192 0 to 10% Vs
196 40 to 60% Vs
198 90 to 100% Vs
4 (8)
Rev. A1: 25.10.1995