|
Details, datasheet, quote on part number:NTE1208
| |
Datasheet text preview:
NTE1208 Integrated Circuit CMOS, Phase Comparator
Description: The NTE1208 is an integrated circuit in a 9Lead SIP type package consisting of a digital phase comparator and an amplifier. Three state output connected to low pass filter (using an internal amplifier) will produce DC voltage to control a VCO. Low state pulses appear on phase out as long as the loop is unlocked and these can be utilized as lock indicator. Absolute Maximum Ratings: (TA = +25°C unless otherwise speciied) Supply Voltage, VDD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10V Input Voltage, VIN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.3V to VDD+0.3V Operating Temperature Range, Topr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30° to +75°C Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55° to +125°C Electrical Characteristics: (TA = 35° to +75°C, VDD = 7.5V unless otherwise speciied)
Parameter Operating Supply Voltage Output Voltage, "H" Level Output Voltage, "L" Level Quiescent Current 3 State Leakage Current Filter Amp Voltage Gain Symbol VDD VOH VOL IDD ITLH ITLL AV R12 = 1M, fIN = 1kHz, Rg = 600 VIH = 7.5V, VIL = 0V VIL = 1.6V, VIH = 6.6V, IOH = 50µA Test Conditions Min 4.5 7.3 Typ 3.0 Max 8.0 0.2 200 500 500 Unit V V V µA nA nA dB
Pin Connection Diagram (Front View)
9 GND 8R 7S 6 N.C. 5 VDD 4 Phase Output 3 PDOUT 2 AIN 1 AOUT
.126 (3.2)
.906 (23.0) Max
.323 (8.2) Max
1
9
.099 (2.5) Min
.100 (2.54)
.020 (0.50) .800 (20.3)
|
|
