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| TDA6650ATT Datasheet, PDF (21/54 Pages) NXP Semiconductors – 5 V mixer/oscillator and low noise PLL synthesizer for hybrid terrestrial tuner (digital and analog) | |||
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NXP Semiconductors
TDA6650ATT; TDA6651ATT
5 V mixer/oscillator and low noise PLL synthesizer
Table 20. Characteristics â¦continued
VCCA = VCCD = 5 V; Tamb = 25 °C; values are given for an asymmetrical IF output loaded with a 75 ⦠load or with a
symmetrical IF output loaded with 1.25 kâ¦; positive currents are entering the IC and negative currents are going out of the IC;
the performances of the circuits are measured in the measurement circuits Figure 27 and 28 for digital application or in the
measurement circuits Figure 29 and 30 for hybrid application; unless otherwise speciï¬ed.
Symbol Parameter
Conditions
Min
Typ
Max Unit
I2C-bus
Inputs: pins SCL and SDA
fclk
clock frequency
VIL
LOW-level input voltage
VIH
HIGH-level input voltage
IIH
HIGH-level input current
IIL
LOW-level input current
Output: pin SDA
frequency on SCL
VBVS = 0 V
VBVS = 2.5 V or open-circuit
VBVS = 5 V
VBVS = 0 V
VBVS = 2.5 V or open-circuit
VBVS = 5 V
VCC = 0 V; VBUS = 5.5 V
VCC = 5.5 V; VBUS = 5.5 V
VCC = 0 V; VBUS = 1.5 V
VCC = 5.5 V; VBUS = 0 V
-
-
0
-
0
-
0
-
1.75 -
2.3
-
3.0
-
-
-
-
-
-
-
â10
-
400
kHz
0.75 V
1.0
V
1.5
V
5.5
V
5.5
V
5.5
V
10
µA
10
µA
10
µA
-
µA
ILH
VO(ack)
leakage current
output voltage during
acknowledge
VSDA = 5.5 V
ISDA = 3 mA
-
-
10
µA
-
-
0.4
V
Charge pump output: pin CP
Io
output current (absolute see Table 12
value)
-
-
-
µA
IL(off)
off-state leakage current charge pump off (T[2:0] = 010)
Tuning voltage output: pin VT
â15
0
+15
nA
IL(off)
leakage current when
switched-off
tuning supply voltage = 33 V
-
-
10
µA
Vo(cl)
output voltage when the
loop is closed
Noise performance
tuning supply voltage = 33 V;
RL = 15 kâ¦
0.3
-
32.7 V
JÏ(rms)
phase jitter (RMS value) integrated between 1 kHz and 1 MHz
offset from the carrier
digital application:
TDA6650ATT/C3/S2,
TDA6651ATT/C3/S2,
TDA6651ATT/C3/S3
-
0.5
-
deg
hybrid application:
-
0.6
-
deg
TDA6650ATT/C3, TDA6651ATT/C3
TDA6650ATT_6651ATT_2
Product data sheet
Rev. 02 â 2 February 2007
© NXP B.V. 2007. All rights reserved.
21 of 54
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