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TV Tuner. NTE7069 Datasheet

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TV Tuner. NTE7069 Datasheet
















NTE7069 Tuner. Datasheet pdf. Equivalent













Part

NTE7069

Description

Integrated Circuit 2 Modulus High Speed Divider w/ECL Output for Phase-Lock Loop (PLL) Synthesized TV Tuner



Feature


NTE7069 Integrated Circuit 2 Modulus Hig h Speed Divider w/ECL Output for Phase Lock Loop (PLL) Synthesized TV Tuner Description: The NTE7069 is an integrat ed circuit consisting of a 1/128, 1/136 prescaler, high speed frequency divide r using an ECL (emitter–coupled logic ) circuit configuration in an 8–Lead SIP type package. When the clocks are a pplied to the pulse swal.
Manufacture

NTE Electronics

Datasheet
Download NTE7069 Datasheet


NTE Electronics NTE7069

NTE7069; low control input terminal, M, the divid ing ratio is 1/136, and when M is stabl e (“H” or “L”), the ratio is 1/ 128. This device operates in the freque ncy range of 80MHz to 1000MHz. Typical applications for the NTE7069 include pr escalers for PLL (Phase Lock Loop) TV t uners and general use in consumer and i ndustrial digital equipment. Features: D High–Speed Operation: fm.


NTE Electronics NTE7069

ax = 1GHz D Operates at Low Input Amplit udes: –20dB Min D ECL Level Output: 1 .30VP–P Typ Absolute Maximum Ratings: (TA = –20° to +75°C unless otherwi se specified) Supply Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –0.3 t o +7V Input Voltage (T, T(REF)), VI . . . . . . . . . . . . . . . ..


NTE Electronics NTE7069

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0 to VCC Power Dissipation (TA = +25°C), PD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.15W Operating T emperature Range, Topr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –20° to + 75°C Storage Temperatu.





Part

NTE7069

Description

Integrated Circuit 2 Modulus High Speed Divider w/ECL Output for Phase-Lock Loop (PLL) Synthesized TV Tuner



Feature


NTE7069 Integrated Circuit 2 Modulus Hig h Speed Divider w/ECL Output for Phase Lock Loop (PLL) Synthesized TV Tuner Description: The NTE7069 is an integrat ed circuit consisting of a 1/128, 1/136 prescaler, high speed frequency divide r using an ECL (emitter–coupled logic ) circuit configuration in an 8–Lead SIP type package. When the clocks are a pplied to the pulse swal.
Manufacture

NTE Electronics

Datasheet
Download NTE7069 Datasheet




 NTE7069
NTE7069
Integrated Circuit
2 Modulus High Speed Divider w/ECL Output
for Phase–Lock Loop (PLL) Synthesized TV Tuner
Description:
The NTE7069 is an integrated circuit consisting of a 1/128, 1/136 prescaler, high speed frequency
divider using an ECL (emitter–coupled logic) circuit configuration in an 8–Lead SIP type package.
When the clocks are applied to the pulse swallow control input terminal, M, the dividing ratio is 1/136,
and when M is stable (“H” or “L”), the ratio is 1/128. This device operates in the frequency range of
80MHz to 1000MHz. Typical applications for the NTE7069 include prescalers for PLL (Phase Lock
Loop) TV tuners and general use in consumer and industrial digital equipment.
Features:
D High–Speed Operation: fmax = 1GHz
D Operates at Low Input Amplitudes: –20dB Min
D ECL Level Output: 1.30VP–P Typ
Absolute Maximum Ratings: (TA = –20° to +75°C unless otherwise specified)
Supply Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –0.3 to +7V
Input Voltage (T, T(REF)), VI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0 to VCC
Power Dissipation (TA = +25°C), PD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.15W
Operating Temperature Range, Topr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –20° to +75°C
Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –55° to +125°C
Recommended Operating Conditions: (TA = –20° to +75°C unless otherwise specified)
Parameter
Symbol
Test Conditions
Min Typ Max Unit
Supply Voltage
Input Amplitude
VCC
VIN fIN = 80 to 1000MHz
4.5 5.0 6.6 V
–20 – 4 dBm




 NTE7069
Electrical Characteristics: (VCC = 5V ±10%, TA = 20° to +75°C unless otherwise specified)
Parameter
Symbol
Test Conditions
Min Typ Max Unit
Supply Current
ICC VCC = 5.5V, TA = +25°C
33 50 mA
Input Sensitivity
VIN fIN = 80 to 1000MHz
20
4 dBm
Output Amplitude
VO VCC = 4.5V, fIN = 80 to 1000MHz
0.9 1.3 1.7 VPP
High Level Input Voltage When
VIH M Terminal,
Low Level Input Voltage
the
dividing
VIL Note 2
0.7VCC – – V
– – 0.3VCC V
High Level Input Current ratio is
1/136
Low Level Input Current
IIH
IIL
VCC = 5V, VIH = 3.5V
VCC = 5V, VIL = 1.5V
50 µA
– –160 µA
Note 1. Typical values are at VCC = 5V, TA = +25°C.
Note 2. Input conditions of pulse swallow control input terminal M:
Dividing Ratio
Input Conditions
Description
1/136
0.7VCC
(VIN)
0.5VCC
(Vref)
When the clocks are applied to M terminal as
shown in the left figure, the dividing raito
changes from 1/128 to 1/136
1/128
0.3VCC
(VIL)
VIL = 0V, VIN = VCC or VIN = OPEN
Pin Connection Diagram
(Front View)
M terminal is stable at GND or VCC, or opened
.768 (19.52) Max
.118 (3.0) Max
8 N.C.
7 Q (Output)
6 GND
5 GND
4 T (Input)
3 VCC
2 T (REF)
1 M (PSC)
18
.100 (2.54) Typ
.700 (17.78)
.264 (6.72)
Max
.165 (4.2)
Min








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