ta1322fn TOSHIBA Semiconductor CORPORATION, ta1322fn Datasheet - Page 8

• Manufacturer Part Number: ta1322fn
• Description: Down-converter Ic With Pll For Satellite Tuner
• Manufacturer: TOSHIBA Semiconductor CORPORATION

PLL Block
Tuning amplifier output voltage (close)
Tuning amplifier maximum current
X’tal negative resistance
X’tal operating frequency
X’tal external input level
X’tal external input frequency
Ratio setting range
Logic input low voltage
Logic input high voltage
Logic input current (low)
Logic input current (high)
ACK output voltage
Charge pump output current
Band driver drive current
Band driver voltage drop
Comparator pin input voltage
Comparator pin low voltage
Comparator pin high voltage
Output port flow current
Output port saturation voltage
Output port leakage current
Output port maximum voltage
Xo buffer output level
(unless otherwise specified, V
Parameter
VHCMP
VLCMP
Symbol
VBDsat
Vpinsat
Xo extl
OSCin
VCMP
Xo out
VACK
Vt out
I BsH
X-ext
I BsL
Vport
Ichg
IPin
XtR
IBD
V
Iplk
V
Ivt
N
IH
IL
Circuit
Test
¾
CC
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
2
1
1
1
1 = = = = V
8
VBT = 33 V, RL = 33 kW
VBT = 33 V
XO-SW:GND (X’tal oscillator
mode)
[NDK (AT-51), 4 MHz used]
XO-SW: V
15-bit counter
SDA and SCL pins
SDA and SCL pins
ISINK = 3 mA
CP = [0]
CP = [1]
P0
P0: IBD = 40-mA drive
IP4, IP5, IP7
IP4, IP5, IP7
IP4, IP5, IP7
P4, P5, P7
P4, P5, P7 (Ipin = 7 mA)
P4, P5, P7 (Vport = 6 V)
P4, P5, P7
1-kW, 10-pF load
X’tal: NDK (AT-51), 4 MHz
used.
4-MHz level monitored on
oscilloscope using FET probe
(1 MW, 1.9 pF).
CC
Test Condition
2 = = = = V
CC
2 or open
CC
3 = = = = V
CC
4 = = = = 5 V, Ta = = = = 25°C)
1024
±180
-0.3
Min
100
-20
-10
±35
350
0.3
3.2
2.7
¾
¾
¾
¾
¾
¾
¾
¾
1
2
3
0
0
±240
Typ.
±50
500
2.5
0.2
0.1
¾
¾
¾
¾
¾
¾
¾
¾
¾
¾
¾
¾
¾
¾
¾
¾
¾
¾
TA1322FN
2002-02-12
32767
V
1000
+ 0.3
±345
0.15
Max
±75
4.5
1.5
0.4
0.4
1.5
33
CC
10
20
40
10
¾
¾
3
6
6
6
7
6
2
mV
mV
MHz
MHz
Unit
mA
mA
mA
kW
mA
mA
mA
mA
V
V
V
V
V
V
V
V
V
V
p-p
p-p