TDA6650TT; TDA6651TT
NXP Semiconductors
5 V mixer/oscillator and low noise PLL synthesizer
Table 22. Characteristics…continued
VCCA = VCCD = 5 V; Tamb = 25 °C; values are given for an asymmetrical IF output loaded with a 75 Ω load or with a
symmetrical IF output loaded with 1.25 kΩ; 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 specified.
Symbol
I2C-bus
Parameter
Conditions
Min
Typ Max
Unit
Inputs: pins SCL and SDA
fclk
VIL
clock frequency
frequency on SCL
-
-
-
-
-
-
-
-
-
-
-
-
400
0.75
1.0
1.5
5.5
5.5
5.5
10
kHz
V
LOW-level input voltage VBVS = 0 V
VBVS = 2.5 V or open-circuit
0
0
V
VBVS = 5 V
0
V
VIH
HIGH-level input voltage VBVS = 0 V
1.75
2.3
3.0
-
V
VBVS = 2.5 V or open-circuit
V
VBVS = 5 V
HIGH-level input current VCC = 0 V; VBUS = 5.5 V
VCC = 5.5 V; VBUS = 5.5 V
V
IIH
µA
µA
µA
µA
-
10
IIL
LOW-level input current VCC = 0 V; VBUS = 1.5 V
VCC = 5.5 V; VBUS = 0 V
-
10
−10
-
Output: pin SDA
ILH
leakage current
VSDA = 5.5 V
ISDA = 3 mA
-
-
-
-
10
µA
VO(ack)
output voltage during
acknowledge
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)
−15
0
+15
nA
Tuning voltage output: pin VT
IL(off)
leakage current when
switched-off
tuning supply voltage = 33 V
-
-
-
10
µA
Vo(cl)
output voltage when the tuning supply voltage = 33 V; RL = 15 kΩ
0.3
32.7
V
loop is closed
Noise performance
Jφ(rms)
phase jitter (RMS value) integrated between 1 kHz and 1 MHz offset
from the carrier
digital only application:
TDA6650TT/C3/S2; TDA6651TT/C3/S2;
TDA6651TT/C3/S3
-
-
0.5
0.6
-
-
deg
deg
hybrid application: TDA6650TT/C3;
TDA6651TT/C3
Low band mixer, including IF amplifier
[4]
[4]
fRF
RF frequency
picture carrier for digital only application:
TDA6650TT/C3/S2; TDA6651TT/C3/S2;
TDA6651TT/C3/S3
47.00
43.25
-
-
160.00 MHz
157.25 MHz
picture carrier for hybrid application:
TDA6650TT/C3; TDA6651TT/C3
TDA6650TT_6651TT_5
© NXP B.V. 2007. All rights reserved.
Product data sheet
Rev. 05 — 10 January 2007
22 of 54
NXP [ NXP ]
