U6239B Datasheet, PDF (4/15 Pages) TEMIC Semiconductors – 2.9 GHz PLL for SAT TV Tuner with UNi-Bus

U6239B
Operating Range
All voltages are referred to GND (Pin 15)
Parameters
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ _{Supply voltage}
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ _{Ambient temperature}
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ Input frequency
Programmable divider
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ _{Programmable divider}
Test Conditions / Pins Symbol Min.
Pin 12
V_S
4.5
T_amb
–20
Pins 13 and 14 RFi
250
I²C bus mode
SF
256
3-wire bus mode
SF
256
Typ. Max. Unit
5
5.5
V
85
°C
2900 MHz
32767
16383
Thermal Resistance
Parameters
Junction ambient
Test Conditions / Pins
Symbol Min.
Typ.
Max.
Unit
Package SO16 soldered to PCB R_thJA
110
K/W
Electrical Characteristics
Test conditions (unless otherwise specified): V_S = 5 V, T_amb = 25°C
Parameters
Test Conditions / Pins
Symbol
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ _{Supply current (prescaler on) Ports off}
Pin 12
ICC
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ _{Input sensitivity}
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ f_RFi = 250 MHz
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ fRFi = 750 -2900 MHz
Crystal oscillator
Pin 13
Vi ¹)
Pin 13
Vi ¹)
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ _{Recommended crystal series}
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ _resistance
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ _{Crystal oscillator drive level}
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ _{Crystal oscillator source}
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ impedance
" ^{Pin 2}
Nominal spread 15%
Pin 2
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ External reference input
frequency
AC coupled sinewave
Pin 2
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ _{External reference input}
AC coupled sinewave
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ _amplitude
Pin2
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ _{Port outputs (current limited, output function only in I}2_{C bus mode)}
Min. Typ. Max. Unit
23
mA
100
300 mV_rms
20
300 mV_rms
10
200 W
50
–650
mV_rms
W
2
8 MHz
70
200 mV_rms
Port P0 at Pin 11.
Port P3 at Pin 10, is only usable with AMS = ‘L’ (= 3 address mode).
P0, P3 Sink current
Leakage current
VH = 12 V, Pins 10 and 11
ISL
VH = 13.2 V
IL
0.7
1
1.5 mA
10 mA
Port outputs, Lock output (open collector, locked = ‘L’. Ports P4 – P7 at Pins 6–9)
Lock output at Pin 11, only in 3-wire bus mode.
Saturation voltage
IL = 10 mA
VSL ²)
Leakage current
VH = 13.2 V
IL
0.5
V
10 mA
Port inputs (Ports 4, 5 and 7 at Pins 6, 8 and 9)
Input voltage high
Vi ‘H’
2.7
V
Input voltage low
Input current high
Input current low
Vi ‘H’ = 13.2 V
Vi ‘L’ = 0 V
Vi ‘L’
Ii ‘H’
Ii ‘L’
–10
0.8
V
10 mA
mA
4 (15)
TELEFUNKEN Semiconductors
Rev. A3, 28-May-97