Philips Semiconductors
Radio tuning PLL frequency synthesizers
Product specification
TSA6057; TSA6057T
SYMBOL
PARAMETER
Oscillator (XTAL1 and XTAL2)
RXTAL
resistance
Programmable charge pump
Ichp
output current to loop filter
bit CP = logic 0
bit CP = logic 0
bit CP = logic 1
Ripple rejection: fripple = 100 Hz
RR1
RR2
20 log ∆VCC1/∆VO
20 log ∆VCC2/∆VO
Band switch output (pin 8)
VOH
output voltage HIGH
VOL
output voltage LOW
ILO
output leakage current
Reference frequency output (pin 9)
fref
output frequency
VOH
output voltage HIGH
VOL
output voltage LOW
Tuning voltage amplifier outputs
AM OUTPUT (PIN 15)
VO(max)
maximum output voltage
maximum output voltage
VO(min)
Isource(max)
Isink(max)
minimum output voltage
maximum output source current
maximum output sink current
FM OUTPUT (PIN 13)
VO(max)
maximum output voltage
maximum output voltage
VO(min)
Isource
Isink
ZO(off)
Ibias
minimum output voltage
maximum output source current
maximum output sink current
impedance of switched off output
input bias current (absolute value)
CONDITIONS
4 MHz crystal;
see Fig.5
version C1
version C8
IOL = 3 mA
VOH = 12 V
4 MHz crystal
Isource = 5 µA
Isource = 0.5 mA;
version C1
Isource = 0.5 mA;
version C8
Isink = 1 mA
Isource = 0.5 mA;
version C1
Isource = 0.5 mA;
version C8
Isink = 1 mA
MIN.
TYP.
−
−
3
5
3
5
400
500
40
50
40
50
−
−
−
−
−
−
−
40
1.2
1.4
−
0.1
VCC2 − 1.5 −
VCC2 − 0.9 −
−
−
0.5
−
1.0
−
VCC2 − 1.5 −
VCC2 − 0.9 −
−
−
0.5
−
1.0
−
5
−
−
1
MAX.
150
7
9
600
−
−
12
0.8
10
−
1.7
0.2
−
−
0.8
−
−
−
−
0.8
−
−
−
5
UNIT
Ω
µA
µA
µA
dB
dB
V
V
µA
kHz
V
V
V
V
V
mA
mA
V
V
V
mA
mA
MΩ
nA
1997 Oct 29
10